Blacked out wide collar with large spikes

1 1/2 inch wide biothane collar with black 1 inch wide black buckle , black rivets , and large black3d printed spikes The long spikes are about 4 inches long ant the shorter ones are are about 2 3/4 inches long it is available in multiple neck sizes s =11 3/4 to 13 3/4 inches m = 12 3/4 to 14 1/2 inches l = 13 3/4 to 15 3/4 inches xl = 14 1/2 to 17 inches the spikes are attached to the collar with large stainless steel screws and are quite durable but must be kept out of direct sunlight and extreme heat 3d printed plastic melts at a lower temperature than other plastic