Cat Harness and Leash Set: S: Chest:9-11"/23-28cm Recommended weight:4-6 lb/2-3kg M: Chest:11-13"/28-33cm Recommended weight:6-10 lb/3-4.5kg L: Chest:13-15"/33-38cm Recommended weight:10-16 lb/4.5-7kg.New Style 360Wrap-Around Chest Back: The pressure on the chest is even and safe to avoid pulling and suffocation, and to protect the cat from the fragile trachea and throat.Added a Suture to the chest: to fit the cat's neck and chest which has a strong three-dimensional feeling. This anti-shedding cat harness has soft edges and elastic cushioning, which can prevent injury and escape.High elasticity and Ultra-light: light filling material,the weight of entire strap is less than 70g. moisture absorption, quick drying, odor reduction, toughness, wear resistance and high elastic properties.Comfortable Outdoor Harness: This real comfy kitten harness will snugly fit your feline friend's body, while still keeping him/her cool with its breathable air mesh. Soft and lightweight,suitable for daily walking, jogging, training, and any outdoor recreations. Also a perfect comfort harness when youre taking your kitty to an unfamiliar place, such as the vet or groomer