Safe and efficient training Material: stainless steels Size: 4.0mm diameter link x 55cm length Color:Silver Note: 1. We are highly confident in the superior quality of our product, your satisfaction is our greatest motivation. If you have any questions about our product, please do not hesitate to contact us. We will reply to you within 24 hours and offer a solution. 2. Due to the difference between different monitors, there may be a slight color difference existed.

?Stop Inappropriate Behavior?: It is strong and effectively does the job of controlling and training your dog, prevent unwanted behavior during walks. You can simply grab the attention of your dog by snapping or pulling the chain. ✓ Adjustable?: Our metal dog choke collar is equipped with practical metal rings, it is easy to adjust to your dog's neck girth, making your dog more comfortable to wear. ?Suitable for Training?: Our dog necklace can be adjusted arbitrarily, perfect for daily training use. High Quality Material?: Made of high-quality stainless steel and chrome-plated, our collar owns good hardness, good load carrying capacity and durability. Chew-proof and can resist the bite of medium dogs. ?Product Size?: 4.0mm diameter link x 55cm length. Suitable for MEDIUM and LARGE dogs. Please measure the length of your dog's neck before place an order.