Product Information1.Name: Pure Color eye mask2.Material: Polyester cotton and knitted cotton3.Size: 21*9.5cmFeature1.This eye mask is made of porous and breathable fiber fabric, using exquisite splicing technology, sturdy and durable, good air permeability, and can also be used in summer.2.Less pressure on the eyes.3.Well-designed, no wrinkles, and good workmanship.4.Adjustable buckle, the size can be adjusted according to your needs.5.A high degree of shadow design can block most of the light penetration.NOTE1.Hand wash no higher than 40°2.Do not bleach3.Ironing not higher than 110°4.Wash gently with clean water and a small amount of detergent, fully dry.