● EXTRA DURABLE HARNESS - Fit dogs with 32-47 inch chest. Made with super durable Nylon, wear resistant and weatherproof. 450 lb pulling resistance. Ideal for dogs that are hard pullers. ● SPECIAL ELASTIC HANDLE DESIGN - Padded handle with extended integrated short leash, good for pulling instinct inhibition. Extensible elastic leash can buffer the pulling force and reduce injury risk. ● SUPER COMFORTABLE - Soft ventilate padding, comfortable for breast and backside, no harm to dog's skin. Handle connecting with front chest strap provides the best stress point, easier to stop pulling, no more bridle to dog's neck. ● SAFE USE - Reflective stitching and weatherproof nylon webbing offer high visibility, providing protection and safety in any situation. ● QUICK CONTROL - Easy click buckles and adjustable straps, convenient to wear. D-Ring leash adapter, can use different leash to match using in different control circumstances like walking, training, outdoor sport, service training and vehicle-mounting.