Casual Canine Polyester Reflective Mesh Dog Harness, Medium, Camo Harness features an adjustable chest strap with a quick-release plastic buckle Metal D-ring for leash attachment Made of 100 percent polyester and available in camo color Comes in medium size and fits 16-22-inch dogs chest Measures 8-inch length by 3-1/2-inch width by 1-inch height