Foto&Tech Safety Camera Strap Tether Leash Fits any Sling Up to 1.5" Wide with Durable Stainless Steel Carabiner & High Strength Cord Made in USA. Provides Extra Protection for DSLR, mirrorless and Pro DSLR cameras Stainless Steel Carabiner with Hex Nut Screw Lock Secures camera with a backup connection between camera and camera sling strap, provides peace of mind and extra security in case the main strap attachment fails Strong durable aluminum connector with outer layered rubber preventing camera damage Approximate total length is 12 inches including 1.5-inch carabiner