BLINK WHILE BLIND Surrender to the dark with Black Ops Blink. Unlike conventional blindfolds, our CUPPED design allows you to blink freely. Made of body-safe silicone and surrounded by foam padding, Black Ops Blink is built for all-day comfort. Easily adjust to any size head with our flex-fit strap. - Blink Freely - Cupped Eye Design - Body Safe Silicone - Flex-Fit Strap - Total Length: 19.1 cm - Width/Diameter: 6.4 cm - Material: Neoprene/Silicone