Undershirt Type Small Medium And Large Dogs Reflective Dog Outer Chest Harness To Prevent Breakaway Dog Walking LeashProduct information: Product Category: Chest strap traction belt Material: nylon Style: Casual Specification(L*W): S,M,L,XL Color: gray with lime green, orange with lime green, gray with blue, dark green, red with black, lime green, orange, blue, black, green Size information: Size CM Bust Neckband Weight S 47 60 32 52 10 23 M 53 70 34 55 18 39 L 62 83 42 67 36 66 XL 77 100 50 87 65 100 Packing list: Chest strap traction belt X1