Refined over the course of a decade to ensure exacting results, the special mulberry silk used in this Queen-sized pillowcase is called slipsilk, a dermatologically approved, hypoallergenic material designed by Slip to provide the ultimate combination of shine, thickness, softness and durability for your hair. It's beloved by celebrity beauty experts and achieves results in as little as four nights, with hair visibly less frizzy and suffering less damage from tossing and turning in bed.

SLIP Mulberry Silk Queen Pillowcase
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Mulberry Silk Queen Pillowcase
Refined over the course of a decade to ensure exacting results, the special mulberry silk used in this Queen-sized pillowcase is called slipsilk, a dermatologically approved, hypoallergenic material designed by Slip to provide the ultimate combination of shine, thickness, softness and durability for your hair. It's beloved by celebrity beauty experts and achieves results in as little as four nights, with hair visibly less frizzy and suffering less damage from tossing and turning in bed.