Material: Top Quality-This Choke / Dog Training Collar is made of high quality stainless steel. It will never rust, melt, tarnish or break Size: & nbsp; 3.3.0 mmx55 cm; & nbsp; Fully welded links are certified, ultra strong links. Excellent for smooth control: it can correct unwanted dogs behavior and will stop pulling. Trendy and custom designed: new P their obedience training or walking collars. P Starter training for sports and training your pet, safety to use. Measuring Size - Please use a tape measure to measure the circumference of the soft dog’s neck or the widest part of the head, and the dog chain is better 3-10cm longer than the size of the dog. dog’s neck. (ex. Dog’s head / size neck length is 40cm, chain size suitable for dog is 50cm). Size: 3.0mm * 55cm & nbsp; | & nbsp; Color: argento Material: Chrome plated for durability and perfect shine. Snap crafting easy and firmly to attach to the lifting ring. Safe and efficient way to train your dogs with our collar chain,