The Alpha 360 Dog Collar is a comfortable and secure collar that is perfect for everyday walks. With soft padding that molds to your dog's neck, this is a comfortable collar for your dog to wear!The collar is designed with 3M reflectors on both sides of the padding for extra visibility in the dark. The leash ring is made of super lightweight aluminum. The collar is made from recycled PET bottles, just like all other Woolly Wolf products!Facts about the Alpha 360 Dog Collar:Made of recycled polyester.Duraflex buckle.Large O-ring in super lightweight aluminum.3M reflectors on both sides of padding for visibility in the dark.Double loop with 3M reflectors for LED light or nameplate attachment.Available in 3 different color combinations.