100% Mulberry Silk Pillowcase, 19 Momme OEKO-TEX (SB11)

Upgrade the surface your hair and skin rest against every night.

The SB11 Luxury Silk Pillowcase is made from Grade 6A 100% Mulberry Silk on both sides, with a substantial 19 momme weight and a smooth hidden side zipper. Its low-friction surface helps reduce the overnight rubbing that can contribute to frizz, tangles, sleep creases and disrupted hairstyles.

OEKO-TEX Standard 100 certification adds reassurance for customers who want a recognised textile safety standard, while 10 sizes and 13 colours make it easier to find a polished match for your pillow and bedroom.

Why it works

Your face and hair move against your pillow throughout the night. A smoother silk surface creates less resistance than rougher bedding, helping reduce unnecessary rubbing and pulling while you sleep.

The SB11 combines premium material specifications with practical everyday details to help:

• Reduce overnight friction against hair and facial skin
• Limit the rubbing that can contribute to frizz and tangles
• Protect curls, blow-dries and styled hair from unnecessary disruption
• Reduce pulling on delicate lengths and ends
• Provide a smooth surface that feels gentle against the face
• Keep the pillow insert neatly enclosed with a hidden side zipper
• Deliver the same 19 momme mulberry silk surface on both sides
• Add a refined, solid-colour finish to your bedroom

A silk pillowcase cannot guarantee frizz-free hair, prevent every type of breakage or treat a skin condition. Its benefit is straightforward: it gives your hair and skin a smoother, lower-friction surface to rest against every night.

Who it’s for

The SB11 is a strong choice for:

• Hair that becomes frizzy, tangled or difficult to manage overnight
• Curly, wavy, straightened, blow-dried or styled hair
• Dry, delicate, colour-treated or breakage-prone lengths
• Customers who want a more substantial 19 momme silk feel
• Shoppers who value Grade 6A mulberry silk and OEKO-TEX Standard 100 certification
• Anyone who prefers silk on both sides rather than a single silk sleeping surface
• Customers who want a discreet zipper instead of an open envelope closure
• Premium bedding, bedroom upgrades and thoughtful gifts

If you want your hair fully enclosed overnight, pair the pillowcase with a 100% Mulberry Silk Hair Bonnet. The pillowcase protects the surface your face and exposed hair rest against, while a bonnet provides more complete hair coverage.

Material, sizes & fit

• Material: Grade 6A 100% Mulberry Silk
• Silk weight: 19 momme
• Silk coverage: Mulberry silk on both sides
• Certification: OEKO-TEX Standard 100
• Closure: Hidden zipper at the side
• Available sizes: 40 × 40 cm, 40 × 60 cm, 40 × 80 cm, 50 × 60 cm, 50 × 70 cm, 50 × 75 cm, 50 × 90 cm, 60 × 60 cm, 65 × 65 cm and 80 × 80 cm
• Available colours: Taupe, Ivory, Silver, Gold, Coral, Dark Grey, Peacock Blue, Emerald, White, Black, Lilac Purple, Aqua Green and Navy Blue
• Pack contents: One silk pillowcase; pillow insert not included

The 50 × 75 cm option corresponds approximately to a 20 × 30 inch Queen pillow, while 50 × 90 cm corresponds approximately to a 20 × 36 inch King pillow. Pillow naming varies between brands and countries, so measure your insert from seam to seam before choosing.

Select the closest matching dimensions rather than relying only on terms such as standard, queen, king or European. Do not overstuff the case, as excessive tension can place unnecessary pressure on the silk seams and zipper.

How to use

1. Measure your pillow insert from seam to seam.
2. Select the closest matching pillowcase size and your preferred colour.
3. Open the hidden side zipper fully without pulling on the surrounding silk.
4. Gently guide the pillow insert into the case instead of forcing it through the opening.
5. Smooth the corners and fabric, then close the zipper carefully.
6. Check that the case fits without excessive stretching across the seams.
7. Wash regularly to remove hair products, skincare residue and natural oils.

Avoid sleeping with soaking-wet hair, as prolonged moisture and product residue can make silk require more frequent washing.

Care instructions

Silk is a delicate natural fibre. Gentle care helps preserve its smooth finish, colour, seams and hidden zipper.

• Hand wash in cold water when possible
• Alternatively, machine wash separately on a cold silk/delicate cycle
• Place the pillowcase inside a protective laundry bag and close the zipper before machine washing
• Use a mild, pH-neutral liquid detergent suitable for silk
• Do not use bleach, optical brighteners or harsh stain removers
• Keep away from rough fabrics, hooks and Velcro
• Do not soak for extended periods
• Do not wring or twist
• Gently press out excess water with a clean towel
• Hang or lay flat to dry in the shade
• Keep away from strong direct sunlight
• If machine drying is permitted by the sewn-in care label, use cold air/no heat only

Air drying in the shade is the gentlest option. Always follow the care label supplied with your pillowcase if it differs from these general instructions.

Shipping & returns

Orders are processed within 1–2 business days. Delivery to most Australian metropolitan areas generally takes 5–10 business days after dispatch. Regional and remote deliveries may take longer.

Free standard shipping is available on Australian orders over $50 AUD. Tracking information will be emailed after dispatch.

Unused products may be returned within 7 days of delivery when they are unwashed, undamaged and in their original packaging. For hygiene reasons, used or slept-on pillowcases cannot be returned. Approved returns have no restocking fee; customers are responsible for return shipping costs.

If your order arrives damaged or incorrect, contact us within 48 hours of delivery so we can help.

Read our full Shipping Policy and Returns & Refund Policy.

Reviews

The SB11 has not received product reviews yet. Be among the first to share how the size fits your pillow, how the 19 momme silk feels and whether the smoother surface makes your morning hair routine easier.

FAQ

Is the SB11 made from real silk or polyester satin?

The SB11 is made from Grade 6A 100% Mulberry Silk on both sides—not polyester satin.

What does 19 momme mean?

Momme is a traditional measurement of silk fabric weight and density. At 19 momme, the SB11 has a richer, more substantial feel than many lightweight silk pillowcases while remaining smooth and comfortable for nightly use.

What does Grade 6A Mulberry Silk mean?

Grade 6A is a grading term used for high-quality mulberry silk fibre. It describes the raw silk grade; the finished pillowcase’s feel and longevity also depend on its construction, use and care.

What does OEKO-TEX Standard 100 certification mean?

OEKO-TEX Standard 100 is a textile testing standard focused on harmful substances. It provides additional material-safety reassurance, but it is not a medical, allergy-prevention, organic or sustainability certification.

Is the silk on both sides?

Yes. Both sides of the SB11 are made from 19 momme 100% Mulberry Silk, so you can sleep on either side.

Does it have a zipper?

Yes. A hidden zipper is positioned at the side to help keep the pillow insert enclosed while maintaining a clean appearance.

Can a silk pillowcase completely prevent frizz or hair breakage?

No pillowcase can guarantee completely frizz-free hair or prevent every type of breakage. The smooth silk surface helps reduce the overnight friction and pulling that can contribute to frizz, tangles, disrupted styles and stress on delicate strands.

Is a silk pillowcase good for skin?

Its smooth surface creates less rubbing against the face than rougher fabrics, which many sleepers find more comfortable. It cannot treat acne, eczema, wrinkles, allergies or another skin condition. Speak with a qualified healthcare professional if you have a persistent skin concern.

Which size should I choose?

Measure your pillow insert from seam to seam and choose the closest listed dimensions. The 50 × 75 cm size is approximately 20 × 30 inches, commonly called Queen, and 50 × 90 cm is approximately 20 × 36 inches, commonly called King. Regional sizing can vary.

Can I order a custom size?

The supplier accepts enquiries for special sizes. Contact us before ordering so availability, measurements, colour, price and lead time can be confirmed in writing. Do not purchase a standard size and assume it will be changed automatically.

Can I machine wash and dry it?

Hand washing and shaded air drying are the gentlest options. You may machine wash separately on a cold silk/delicate cycle using a protective laundry bag and silk-safe pH-neutral detergent. Only use cold-air/no-heat machine drying if the sewn-in care label permits it.

What is the difference between SB11 and SB12?

Choose SB11 if you want clearly specified Grade 6A silk, 19 momme weight, silk on both sides, OEKO-TEX Standard 100 certification and a hidden zipper. Choose the SB12 Signature Mulberry Silk Pillowcase if you prioritise flexible one- or two-piece purchasing and its broader everyday bedding configuration.

Is one pillowcase or a pair included?

The SB11 product selector is for one pillowcase. A pillow insert is not included. If you need a matching pair, add two of the same colour and size to your cart.

Choose your size and colour—and upgrade every night with substantial 19 momme silk on both sides.