Inlcudes 1 premium plastic center pinch lens cap + 1 universal elastic lens cap keeper The lens cap protects your lens from scratches, fingerprints and the elements when the lens is not in use. While the lens cap keeper prevents loss of your lens cap Easy to use: Simply pinch the center to quickly attach to the front of your camera lens, as to the lens cap keeper, attached with the 3M adhesive pad or loop through the cap attachment hole Compatible with any lenses with 72mm lens thread size, Please note your camera's lens thread size will be marked somewhere on the lens barrel such as Nikon Nikkor Z 24-70mm f/4 S Lens, Nikon AF-S Nikkor 18-200mm f/3.5-5.6G ED VR II Lens, Canon EF 70-200mm f/4L IS II USM Lens, Canon EF 85mm f/1.4L IS USM Lens, Canon RF 24-240mm f/4-6.3 IS USM Lens, Sony E PZ 18-105mm f/4 G OSS Lens, Sony FE 70-200mm f/4 G OSS Lens, Fujifilm XF 16-80mm f/4 R OIS WR Lens and more lenses Replaces Canon E-72 II lens cap or 72mm lens cap from other brands The JJC KLC Series Lens Caps are center-squeeze snap-on type lens caps for lenses in different diameters. This series lens caps protects the lens from scratches, moisture, dust and fingerprints when the lens is not in use. Made of ABS, the lens cap is lightweight and durable. A hole is designed on the cap to get through a string, which is effective to prevent loss of lens cap. Besides, this cap is designed to use with filters and lens hood simultaneously. Product Highlights: Contain one lens cap and one deluxe lens cap keeper Compatible with lenses in different diameters (From 37mm to 95mm, please verify your lens cap thread first before purchase) Protects lens from scratches, moisture, dust and fingerprints Made of ABS, lightweight and durable Designed with a string hole to loop through a string Used with filters and lens hood simultaneously