Feature: Color: BlackHigh quality plastic snap-on lens cap for speedy installation and removalProtects your delicate lens from dust, dirt, and scratchesSimply squeeze sides and place on lensAlso attaches to filters, adapters, and lenses with or without hoodsExtra strong design with double action springsIncludes lens cap leash to prevent from losing the capCompatible with: All Lens with 49mm filter thread Specification: Diameter: 49mm Weight: 10g