2 Colors: you will get 2 pieces dog safety vests in bright colors, enough quantity to use and replace, bright and vivid colors help to draw attention Size: different breeds of dogs have different sizes; Please check neck and waist circumference before buying; Size M fits dog 36-60lb, size L fits dog 60-100lb, size XL fits dog 100-130lb; The dog reflective vest is easy to put on and take off with adjustable fasteners on the neck and chest Durable material: the reflective vests are made of 150D Oxford weave fabric, durable and easy to clean, can be applied for a long time and many times Safety and visibility: bright colors combining with reflective strips, the reflective pet vest makes your pet can be noticed easily in darkness and makes your pet more safe, helps to avoid accidents Adjustable and comfortable: the pet dog high visibility apparel is lightweight and soft, will not burden your pet; The adjustable straps provide convenience to make the apparel fit the pet well, give your pet comfy wearing experience