Black leather wristband with tiny metal spikes. A well designed piece of quality. Available in two sizes, small/medium and medium/large. Size small/medium is 8-1/2 inch long, 1 inch wide and fits 6-1/2 inch to 7-3/4 inch wrist. Size medium/large is 9-1/4 inch long, 1 inch wide and fits 7 inch to 8-1/2 inch wrist.