100% Light Blocking: GaoBangM sleeping eye mask designed with art invisible foam, effectively blocks any light entering, offering you an absolutely dark rest-zone at any time, any place

Hypo-allergenic: Real Silk is called "Queen of Fibers", "The Second Skin of The Human Body", great for Allergy Sufferers and Aches and Pains, Itchy Skin , helpful to relieve dry eyes and fatigueand , and may Aid Blood Circulation and Digestion

Adjustable Velcro Strap: GaoBangM sleeping mask uses an elastic Velcro head strap which brings ZERO pressure and is easily adjustable for a wide range of head sizes. The eye sleeping mask will not move or fall off while you're sleeping