Product Description:DOGNESS specializes in dog accessories and has a full product line with High quality. This harness has reflective strips weaved on the rope will maximize your companion's visibility in low-light conditions.Features:High-density nylon fabric with high-grade neoprene paddingAir mesh belly protector Neoprene padded traffic control handleHeavy duty plated metal O-ring for leash attachment Reflective piping on the edges of the harnessPatented plated metal bucklesVelcro tape for adjustmentsMachine washableSpecification and Available Sizes:XSmall: chest width 5.9" - 11.8", chest girth 11.8" - 18.1", minimum tensile strength 175 lbsSmall: chest width 9.8" - 14.2", chest girth 15.7" - 24", minimum tensile strength 385 lbsMedium: chest width 14.2" - 18.5", chest girth 22.4" - 33.5", minimum tensile strength 630 lbsLarge: chest width 18.5" - 24.8", chest girth 30.3" - 45.7", minimum tensile strength 840 lbs