Dog Leash Lattice Pattern Detachable Vest Style Wear Resistant Pet Backpack Harness Puppy Supplies. Description: There is no doubt that it is breathable and comfortable to wear because it is designed with mesh. What makes it not easy to break loose is the 360 degree and four-point surround design. Backpack design allows you to store key, trash bag, tissue and so on. Release buckle design makes it easy to detach and adjust as needed. Made of polyester, it is lightweight and comfy. There are 4 sizes you can choose. It is suitable for party, daily wear, streetwear and so on. Item Name: Dog Leash Material: Polyester Features: Backpack Design, Easy to Wear, Wear Resistant Size Details: Size: XS, Neck Circumference: 24cm/9.4", Bust: 32cm/12.6", Back Length: 12cm/4.7", Weight: 0-1.5KG (Approx.) Size: S, Neck Circumference: 28cm/11", Bust: 36cm/14.2", Back Length: 14cm/5.5", Weight: 1.5-2.5KG (Approx.) Size: M, Neck Circumference: 34cm/13.4", Bust: 44cm/17.3", Back Length: 15cm/5.9", Weight: 3-4.5KG (Approx.) Size: L, Neck Circumference: 40cm/15.7", Bust: 50cm/19.7", Back Length: 15cm/5.9", Weight: 4.5-6KG (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Dog Harness Leash 1 x Traction Rope