Check the listing for details. 20Pcs Camera Strap Lug Ring Metal Triangle Split Hook Adapter Cap Silver Black. Condition: New. Listed at 17.05 USD. These metal rings allow you to attach a shoulder strap to your camera quickly and securely. It is an essential accessory for any photographer who values comfort and convenience while shooting. Upgrade your photography gear with this ring and enjoy comfortable shooting all day long.SpecificationColor: Silver, BlackMaterial: Metal, PlasticSize: 13 x 13mm / 0.51 x 0.51 inch(L*W)Packing List: 20 x Camera RingsAdvantageUNIVERSAL DESIGN: It is compatible for most camera brands and models with round eyelet, making it a versatile choice for all photographers.STRONG AND DURABLE: Made of quality metal, it is sturdy and can withstand the weight of your camera and lens.PORTABLE: This compact ring can easily fit in your camera bag, so you can take it with you wherever you go.