chain with small links for short-haired dogs 3 mm stainless steel wire gauge chain glides easily through through the "live" O-rin g prompt action in training and behavior correction two solid O-rings original Herm Sprenger quality stamp for dogs that weigh up to 121 lbs (55 kg) collar’s weight 3.5 - 5.7 oz (100 - 162 g) depending on the size:
Stainless steel (inox): the highest tensile strength among all the metals for Herm Sprenger collars solid rust-resistance (unlike collars with rustproof plating only) suitable for humid conditions a dog may swim in it nice glossy look contains no or little nickel so in most cases leaves no marks on light fur
wipe it with a damp cloth for use some water, a mild soap, and a brush with soft bristle wipe it with a dry piece of cloth after washing