Strong Steel Collar 

This collar is the ideal present for your dog if he often chews through or breaks chains. 

Chain length: 12", 14" for small dogs; 16", 18", 20", 22", 24", 26" for medium and large dogs; chain width: 10 mm/15 mm. 

Chain of Walking 

Links are not hollow; they are weighty and sturdy. The surface is comfy, smooth, and shining due to the high-polished craftsmanship. 

Note: This chain is not adjustable. Use tape or string to measure the area where you want the collar to lay on your dog's head and neck, then add one to two inches.