The Infinity Sleep Mask provides the ultimate in comfort while completely blocking the light. Made with soft, silky double-velour fleece, the Infinity™ Sleep Mask is sure to be treasured for years to come. Complimentary: Included with each Infinity Sleepmask is a pair of soft foam ear plugs, molded with state-of-the art, super low-pressure foam, absolutely free! Mask Construction : The outer edge of our Infinity Sleep Mask is surrounded by a soft silky stuffed fleece roll that allows the mask to breathe, while maintaining a barrier to light. This roll is soft to the face and holds the mask away from the surface of the eyes. The eye surface of the mask is made using a blackout fabric sandwiched between two layers of interfaced double-velour fleece. Then all layers are stitched together using an infinity symbol so that no layer of fabric will touch the eyes. This detailed process ensures the serviceability of the mask while wearing and laundering. Mask Fastener: Adjustable velcro elastic strap for a secure and comfortable fit. Care: Hand wash in warm water and reshape with hands. As with all fleece products, fabric softener not recommended.