Zipper closure Package include: 3pcs glasses soft case with metal carabiner Material: neoprene Made of soft neoprene, light and fits most glasses. Perfect for holding sunglasses, eyeglasses, cosmetics, cards, pens, keys, purse, make-up, and other essential items. A carabiner-style keychain clip conveniently attaches the glasses case to your handbag, backpack or tote bag to carry your reading glasses, goggles or any eyewear. 3 Pack Zipper Sunglasses Soft Case Portable Neoprene Eyeglasses Case for Men and Women - BZMI9DCV8