About this item CUTE & COMFORTABLE --- Made of lightweight and breathable fabric, the pet walking harness brings less stress to a reluctant cat. The non-stick fur lining won't cause skin problems, and the cute floral pattern on it makes your feline pal even more adorable. EASY TO WEAR & SIZE ADJUSTABLE --- Adopting a step-in design, the harness slips over the front legs and fastens on the pets back, perfect for those who don't like having things put over their heads. Each size can be adjusted to the pet's body with the buckle closure on the back and upgraded hook-and-loop closure which does not stick to the pets fur. IMPROVED SAFETY DESIGN --- Reflective strips around the edge helps pet stay visible in low light and add extra safety at night. The walking belt has a 360 swivel metal hook to provide more mobility and ensure tangle-free walking. Great for everyday walking, jogging, training and any outdoor activity. NO ESCAPE & BETTER CONTROL --- The sturdy hook-and-loop fastening and buckle ensure the adjustable pet harness doesnt come undone. Adjust the pet vest harness to a snug fit so your pet can't wiggle out. The back panel has 2 durable O-rings in which you clip the included lightweight walking leash, and they do a good job of dispersing the pressure on your pet in case they pull on the leash. 5 SIZES AVAILABLE --- Comes in 5 sizes from XXS to L. Please use a flexible measuring tape to measure your pets neck circumference and chest girth. Size information: Pet Leash: 1.5mm XXS: neck circumference 23-29cm chest circumference 31-37cm, XS: neck circumference 28-32cm chest circumference 33-39cm, S: neck circumference 30-35cm, chest circumference 38-44cm, M: neck circumference 34-38cm, chest circumference 40-46cm, L: neck circumference 34-42cm, chest circumference 46-59cm.