This eye mask is made of the same material as Teviron, with 35% polyvinyl chloride (Lasantion). It has two elastic bands and is worn over the head. Color: Black Front: 80% Acrylic 20% Polyester Back: 35% Polyvinyl Chloride (Lasantion) 35% Polyester 30% Acrylic Made in Japan Teiken Co., Ltd. Perfect for those who overuse their eyes. It will help relieve fatigue while you rest without causing stuffiness. It has been stored at home unused. The bag was torn when the tape was removed for opening. There are tape marks on the bag. Please understand that this is a stored item. It will be shipped via the safe and trackable anonymous delivery service, Rakuraku Mercari Ne-ko-posu.