SIZING TIPS -Sizing does NOT directly correspond to your pet's weight or another product. Please measure your pet chest accurately and refer to left size chart before buying! The weight range just for reference. This dog harness vest set can fit for all cats and most small dogs, Suitable for Chihuahua, Miniature Poodle, Maltese, Terrier, Yorkie, Mini dachshund and similar small breeds. FIT FOR UNDER 20LBS, NOT FOR LARGE BREED. A matching dog leash is included, Leash length :150cm/5ft COLORFUL DESIGN WIHT EXCELLENT MATERIAL - Made with double layer ultra soft and highly durable Eco-Friendly Non-Toxic material, Light-weight, Soft breathable air-mesh,100% polyester material. dog harness and leash set with colorful designs are great at stimulating your pet visual senses. Safety buckle, your pet would love this pet vest and leash set. Lightweight, soft, durable, can be daily use for all weather. NO PULLING & NO CHOKING - Innovative No-Choke design protects pet's fragile trachea and throat no more pulling, tugging or choking for your dogs. Lightweight soft breathable texture with no frayed/unsecured edges or buckles to irritate skin. It's perfect for walking, running, jogging, hiking, your pet will not refuse him. NO SLIP & ADJUSTABLE - Adjustable strap quick snap clip, Double stitched around a reinforced anchor hook, 2 sturdy D-Ring for leash attachment. The adjustable straps around the harness allow you to quickly customize the vest to your cat's tiny frame. Easy to release buckle allows you easily to put it on and off. in case of danger, to prevent suffocation or neck strain and D-ring works well to prevent the cat from losing when playing. Easy to secure magic tape, not easy to deform. REFLECTIVE DESIGN WITH EXPAND D-RING- Reflective strip design, makes it visible in low light conditions, Improves safety when you with your pet walking at night. This pet harness features with chest expand D-ring for name card, led light, small bell. This all-weather pet vest won't be too bulky to restrain your pet's movement or overheat your lovely pet when hot, and reinforced stitching allows you to walk your pet with confidence