100% Quality Guarantee, Brand new leather dog Collar leash lead Leash Size: 28"(70cm) total length Chain:5mm diameter,20"(50cm) length(include the hook). Hand strap:1"(2.5cm)width,8"( 20cm) length. Collars Size: Small Size Fits Neck 15-18 inches,2 inches Wide, 20 inches Length Medium Size Fits Neck 17-20 inches,2 inches Wide, 22 inches Length Large Size Fits Neck 19-22 inches,2 inches Wide, 24 inches Length X-Large Size Fits Neck 21-24 inches,2 inches Wide, 26 inches Length Note: Before you order,Be sure your dog's neck is suitable for this size (That's very important). Package Included: 1 x Dog Collar+Leash set