Premium Material: Our reflective dog collar is made of high density nylon, comfortable, soft, lightweight and stylish. The nylon webbing joints are all treated with stitching to protect your dogs and hands are not easy to scratch during use. High Reflective: Each collar uses 2 special lines of reflective thread. The highly reflective dog collar ensures high visibility at night for added safety. And you can easily find your furry pet in the backyard at night. Safety Buckle: The quick release buckle is made of premium sturdy plastic and can be released quickly with one hand . Lighter than metal buckles, more comfortable to wear. A separate loop on the collar makes it easy to add a dog tag and leash to the collar. Adjustable Sizes: 2.5cm width suitable for medium dogs; Size 40-60 cm from the neck; 2.5 cm width suitable for large dogs. Classic Color: These classic solid colors will make your dog look more fashionable and elegant during their travels and daily walks.