The metal muzzle for a dog is made of high-quality, stainless steel, which has been bent when cold - so there are no sharp edges. The straps for attaching to the dog's head are made of the highest quality, natural cowhide leather. 
The plastic grill inside the muzzle makes it safe to use in frost. This solution also helps to prevent the dog from eating undesirable things during a walk.
Thanks to the additional lining of the upper part of the muzzle, the place where it rests on the dog's muzzle is secured, and the muzzle itself is comfortable to use.