Olivery No-Pull Dog Leash Harness Set, Adjustable Heavy Duty Denim Easy Step in Collar Set for Pet Training & Everyday Walking Heavy Duty Construction: Made of Two layers of strong denim cloth, wear-resistant and durable Variety Sizes: Pet harness has different sizes (Extra-Small, Small, Medium, Large) for various sizes of dogs cats and other family pets Adjustable Harness: Every harness can be adjusted by using the hard plastic straps Package Includes: One harness, one leash, one stainless steel crystal pet ID tag and a dog training eBook packed with tips and tricks delivered instantly via email Quality Control: All products are thoroughly inspected and tested from WA, United States. Hassle-Free Lifetime Warranty