SIZE: 2 sizes available: S-3.0mm×55cm, weight 100g; L-4.0mm×65cm, weight 230g (length not including the 2 O rings). Nice silver color. It is suitable for medium and large dogs, and very runaway dogs. MATERIALS: Made of good quality steel, well chrome plated for sturdiness. The surface of the chain is perfectly smoothed to avoid hurting the animal. RESISTANT: The collar is durable thanks to its chain structure, very resistant to bites. The chrome layer makes the collar waterproof and rust resistant. Attention, do not leave the collar in the water or in the rain for a long time, please dry it with a dry cloth as soon as possible after getting wet. DRESSING: Good design for workout and other daily activities. The choke collar idea is for training a runaway dog by ensuring your control when the dog pulls sharply. INSTRUCTIONS: The necklace is composed of a chain and 2 identical O-shaped rings at the ends of the chain, its use is a little different from classic necklaces. Attach one of
