uxcell Aluminum Alloy Three Split Ring Bottle Holder Carabiner Hook Clip Teal Blue Total Length(Approx.) : 8.8cm/ 3.5" Carabiner Hook Size : 7 x 3.9 x 0.7cm/ 2.7" x 1.5" x 0.27"(L*W*D); Ring Diameter(Each) : 2.3cm/ 0.89" Stainless steel carabiner for easy attachment, double end carabiner clip and landyard to attach equipment. Ideal for holding bottle, pouch, small bag or some other things when travelling.