Product details:

The Ultimate Secret to Glossy Hair, Cleaner Skin and Better Sleep. *The default price is for one pillowcase only. - 100% Grade 6A mulberry silk - 22 Momme Thicker (30% more silk than 19mm) - Top OEKO certification: safe & non-toxic - Lasts for up to 24 months - Envelope Closure At The Side - 100% Biodegradable - Hypoallergenic - Conscious, re-usable packaging Fabric: 100% 22 Momme 6A grade mulberry silk Thread Count: 600 thread count, equals to 1000 cotton thread count in durability. Oeko-Tex certified: Safe, eco-friendly and non-toxic Spec: one pillowcase