Envelope pillowcase set, sleep mask, and hair elastic in gray color from the company Feel & Touch. The products are made of 100% Mulberry Silk momme 19, which reduces hair frizz and at the same time protects it from breakage. It reduces friction between the skin and the pillowcase or mask, preventing the formation of marks and wrinkles. It is hypoallergenic and protects sensitive skin from irritations. In addition, it retains moisture and body temperature so you don’t get hot during sleep. The packaging comes in a box, making it ideal for a gift.