Choke-chain collar for dog training Robust structure with chrome-plated steel mesh Metal rings to fasten the dog lead Eight different sizes available Sturdy and hardwearing, the dog collars Chrome CS have a metal link with a chain structure. Useful rings on the ends allow you to fasten your dog lead easily. Chrome-plated steel dog collars Chrome CS are suitable to train your dog, available in height different sizes perfectly matching with animals of all breeds. The measure A of the collar specified in the product sheet is not inclusive of rings. The dimension indicated corresponds to the maximum size of the dog's choker: please measure your dog's head and neck to choose the correct size.