Doggie Swim Vest by Poolmaster Enjoy your pool and your pet without worrying!! Doggie Swim Vest by Poolmaster. Sturdy denier nylon fabric with a mesh underbelly for proper draining and drying. Hilh luminescent reflective strips and bright neon-orange color make for maximum visibility. Designed with a low-profile quick pickup nylon handle which enables owners to assist their dog and reduce possible snagging. D-Ring point for leash attachment. The vest securely fastens at three points, the neck and two points in the chest and belly area, with adjustable nylon straps, quick release buckles, and a heavy duty loop and hook fastening system around the belly and neck to keep securely fastened. S = 15-20lbs Length-11" Neck-12"=20" Body Girth 17"-22" L = 50-90lbs Length-16" Neck-24"-30" Body Girth-30"-37" XL = Over 90lbs Length-20" Neck-29"-34" Body Girth-36"-44"