dwoofg dog collar for do not pet, sturdy durable with buckle , yellow dog collars for small medium large dogs, premium adjustable polyester pet collar dwoofg this dog collar is perfect for law enforcement supporters and dog lovers. this collar is great for walking and training pets. woven from high-strength polyester material, the dog collar is durable and lightweight, which allows you and your pet more comfort and freedom. we know your dog gets dirty no matter how hard you try to keep them clean, so we products have been made with long lasting, fade-resistant, washable polyester and are uv stable.clean your collars, harnesses, and leashes with warm water and dish soap, and the color will always stay vibrant.