VONOTO Camera lens cap holder Cap Buckle 52mm 67mm 58mm Lens Cap Sizes for Canon Nikon Sony Pentax Sigma DSLR/SLR/EVIL Camera VONOTO 2 Pack Camera lens cap holder Cap Buckle Work for 52mm 67mm 58mm lens cap Securely and easily attach your camera's lens cap to your neck strap, camera bag or keychain Protect your lens cap, prevent your lens cap lost when you take pictures or photography No modification of your camera or lens cap is required