Silk King Pillowcase

$73.5 ~~$147~~ In stock

Slipsilk.™ Laboratory Tested. Hypoallergenic. The beauty secret of celebrity hairstylists, dermatologists and beauty experts.™

Includes 1 x King / International Standard Pillowcase (20” x 36” | 51cm x 91cm) with invisible zipper closure
Machine washable
Slipsilk™ is 100% pure mulberry silk that is specially-commissioned and made to Slip's exacting standards, developed and refined over ten years to provide the ultimate combination of shine, thickness, softness and durability.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Natalie ★★★★★ Nov 11, 2026

My dermatologist recommended I switch to a hypoallergenic pillowcase, and this one hasn't irritated my skin at all. The silk feels noticeably smoother than cotton, and my hair tangles way less in the morning.

Hazel ★★★★★ Nov 4, 2026

I have sensitive skin and usually wake up with red marks on my cheeks from cotton, but those are gone after a week with this. The king size (20x36) actually covers my whole pillow with room to spare, so it doesn't slip off at night.

Hannah ★★★★★ Nov 3, 2026

My hair is noticeably less frizzy in the mornings since I switched to this pillowcase. The king size fits my pillow with room to spare, and it really does feel cooler than cotton.