SLIP Silk Queen Pillowcase — Silver, 100% 22-Momme Mulberry Silk, Invisible Zipper

Slip's Queen Silk Pillowcase in Silver is a 100% long-fiber Mulberry silk case at 22 momme that reduces friction on skin and hair while offering a smooth, breathable sleep surface.

This queen-size pillowcase (20" x 30" / 51 x 76 cm) is woven from 6A grade mulberry silk at 22 momme weight, finished with non-toxic dyes and an invisible zipper. Designed for durability and luxury, it balances shine, softness, and resilience to create a pillow cover that fits into everyday routines and beauty-focused sleep rituals alike. The fabric’s low absorption and smooth surface help keep moisturizers and styling products on the skin and hair rather than soaked into cotton, while the higher thread weight gives a denser, longer-lasting fabric than many satin alternatives.

How does this silk pillowcase protect skin and hair overnight?

The smooth silk surface minimizes friction between your face or hair and the pillow, which can reduce stretching and friction-related creases. Because silk absorbs less product than cotton, more of your night creams stay on the skin where they belong.

• 22 momme weight offers a denser, smoother weave for less friction.
• Long-fiber 6A mulberry silk resists pilling and lasts longer than cheap satin.
• Low fabric absorption helps keep skin and hair products in place.
• Invisible zipper secures the pillow without rubbing or catching hair.

Is this pillowcase easy to care for and will it keep its sheen?

Yes — the Slip silk pillowcase is machine washable on a gentle cycle and uses colorfast, non-toxic dyes designed to preserve the silk’s natural sheen. Proper care (gentle detergent, low-heat drying or air-dry) helps maintain the fabric’s smooth hand and luster for longer.

• Machine-washable on delicate settings for simple maintenance.
• Non-toxic dyes minimize fading and protect color vibrancy.
• Silk’s natural fiber structure retains smoothness with proper care.
• Invisible zipper improves wash durability compared with open-edge designs.

How does 22 momme and 6A grade mulberry silk compare to satin or lower-grade silks?

‘Momme’ measures silk density: 22 momme is a mid-to-high weight that feels substantial without being heavy, offering better durability and a silkier surface than thinner alternatives. 6A grade indicates long, uniform mulberry fibers, which produce a smoother, stronger fabric than short-staple or blended textiles.

• Higher momme = denser weave, increased longevity, and smoother finish.
• 6A grade uses long fibers for fewer snags and more consistent shine.
• Outperforms synthetic satin in breathability and product absorption.
• Engineered to balance softness with resilient construction.

What size is the Slip Queen Pillowcase and what closure does it use?

The pillowcase measures 20" x 30" (51 x 76 cm), the standard queen size, and closes with an invisible zipper set into the seam. The discreet zipper keeps the pillow tucked in securely while avoiding bulk or friction against hair and face.

• Queen dimensions: 20" x 30" (51 x 76 cm).
• Invisible zipper for a smooth sleeping surface and secure fit.
• Designed to fit standard queen pillows without excess fabric.
• Stitched construction for reliable, everyday use.

Who this is for: The Slip Silk Queen Pillowcase is for sleepers who want a durable, high-quality silk cover that supports smoother skin and less hair friction while fitting easily into nightly care and laundering routines. It's suited to anyone upgrading from cotton or synthetic satin who values breathability, product retention, and a silk that balances sheen with substance.