Didog Chrome Stainless Steel P Chock Metal Chain Training Dog Pet Collars Necklace Brand new P choke obedience training or walking collars Steel chain,smooth&rounded edges,skin-friendly and safety to operate. Silver chrome plate,will not rust, tarnish or break 3mm diameter, 55cm(22") total length, weight 220g NOTE-- MAKE SURE RHINESTONE DOG LEASH SHIPPING FROM Didog Brand.WE NEVER AUTHORIZE ANY SELLER TO SELLING OUR PRODUCT