The sunglasses case is made from EVA,it is a synthetic material. It can protect your lenses from scracthes. The soft lining is also great for protecting your lenses from dirt and residue. Our glasses case is both semi- hard and very sturdy. It will be very easy to place in any bag you choose. Keep eyeglasses, sunglasses and device screens sparkling clear with this handy cleaning cloth. A carabiner-style keychain clip conveniently attaches the glasses case to your handbag. Customized is available.