A collar such as the FREESTYLE training collar is the perfect design if you want to put on and take off your dog's collar quickly, or if you prefer the special infinite adjustment option on this collar over a traditional collar design. The FREESTYLE training collar is made from polyamide rope. This material makes it possible for the rope to be soft and supple on the outside, while internally it is robust and extremely hard-wearing. This also makes the FREESTYLE training collar weatherproof and easy to clean, so it's ideal for daily use. A particularly robust stop ring ensures that the infinitely adjustable collar can only be pulled as tight as intended. This means you can be confident the FREESTYLE training collar will never be tighter than you would like.