Padded Nylon Buckle Collars - The Ultimate in Comfort & Style. Sporty dog collars are made from durable nylon, with soft, polyester-covered neoprene padding. Offers top comfort and an optimal fit.  The super tough nylon material is padded with soft neoprene for extra comfort. This stitched, UV-resistant, rot-proof, neoprene padding is very gentle on your dog’s skin and coat, completely covering the inside of the collar to prevent chafing or damage to the skin. Sizes    cm                inches 15mm x 25 - 35cm     10" - 14"  20mm x 35 - 45cm     14" - 18" 25mm x 45 - 55cm     18" -  22"