Material:Leather 5 Colours:Red/Black/Gold brown/Camo/Black with gold spikes Features: 2.0" Wide Leather Collar:0.5cm in thickness genuine leather material makes the collar can be strong enough to hold medium large macho,giant dogs Adjustable Size:Have 5 metal eyelets to keep the collar support up to 150 lbs dogs pets Studded Spiked Dog Collar:Sharp spikes will work when dogs bitten by others. Cool designed, looks like a warrior while wearing it.Powerful and Strong Heavy Duty Hardware:Chromed D-Ring durable for dog leash attaching.Easy to clean and wearing Package Include:1x Dog Collar Size Detail: S:Neck Adjustable 15-18";Width 2.0" M:Neck Adjustable17-20";Width 2.0" L:Neck Adjustable 19-22";Width 2.0" XL:Neck Adjustable 21-24";Width 2.0"