Why Winssy™Silk Pillowcases：
Grade 6A Mulberry Silk
There are three main grades of silk, categorized as A, B, and C, Grade A is the finest, highest quality silk raw material.
22 Momme Mulberry Silk
Momme describes the silk's weight and density. A higher momme means there are more strands of silk per 100 yards of fabric, therefore allowing you to enjoy the luxury silky smooth on your face.
Winssy mulberry silk sleep eye masks have passed the OEKO- TEX standard test, assuring our consumers the products are free of harmful substances to the human body.