Come and see our amazing products. Never leave your dog unattended with a collar on. This collar is a single product. The matching belt is made of cotton fabric and polyester webbing, which endows the product with softness and durability. The buttons are made of zinc alloy. Please measure your pet carefully to make sure it is safe to buy. In our size range to confirm the size. Pls confirm with us about the packing info, stock color and exact production time before placing your order.