LUENX Large Sunglasses Case - Safety Glasses Good for Travel Sport plastic frame plastic lens polarized Lens width: 170 millimeters Sturdy Design,Lightweight,Versatile for Sunglasses,Safety Glasses,Cellphone,Small Electronics etc. Soft but Hard Enough E.V.A Exterior. Wrist Straps Fixed to Wrist when Walking or Running Outdoors. Easy-to-Carry. Designed with A Carabiner Hook attached to Bags, Belt Loops, Straps, etc