The lens cap protects your lens from scratches, fingerprints, and weather when not in use. The lens cap retainer prevents you from losing the lens cap. Easy to use. Simply pinch the center to quickly attach the lens cap to the front of your camera lens. The snap-on design with a center pinch makes it easy to install and remove. Made of high-quality ABS plastic, Color: Black. The lens cap keeper can be attached to the surface of any lens cap to prevent losing the lens cap while taking pictures, so you no longer have to worry about frequently losing your lens cap. LENS COMPATIBILITY: Popular Canon 58MM lens cap models include EF-S 18-55mm f/3.5-5.6 IS II, EF-S 55-250mm f/4-5.6 IS II, EF 50mm f/1.4 USM, EF 75-300mm f/4-5.6 III USM. CANON CAP LENS CAMERA MODELS: Canon Rebel (T8i T7i T7 T6i T6 T6s T5i T5 T4i T3i SL2 SL3), Canon EOS (850D 800D 750D 760D 650D 600D 550D 7D 90D 80D 77D 70D 60D) and more.