SUFFICIENT QUANTITY - The package includes 24pcs black dog training collar protectors; The surface of the protector is smooth and round, which can make the training collar more comfortable and ensure that your pet will not be scratched, providing a good protection for your pet.HIGH QUALITY MATERIAL - The dog shock collar silicone covers are made of high quality rubber material, small size, smooth edge, soft, reliable and reusable, not easy to break, fray or shrink, hard and durable, making it easier and safer for pet owners to train the dog.SIZE INFORMATION - There are 3 different sizes (13 mm, 16 mm and 20 mm high) for you to opt for, 13 mm for 10 mm contact points, 16 mm for 13 mm contact points, and 20 mm for 17 mm contact points; You can choose the right protective cover according to the dog's size and collar size.EASY TO USE - You can put this dog training collar replacement caps on the prong training collar to provide your pet with a more comfortable experience, protect your pet cat or dog from being stabbed by the tip of the prong training collar, and protect your dog's neckUSEFUL GIFTS - The dog prong collar tips can be applied as useful gifts for pets, pet lovers and pet trainers, etc.; They are not pointed, which can make your pets feel comfy and relaxed. Product Name: Dog Trainer Conductive Silicone Cap Colour: Black Specifications: 24pcs Length: 13/16/20mm Packing list: 24pcs silicone caps (13/16/20mm each 8pcs)