This black leather collar is made from genuine black leather and quality hardware. Four spikes arranged in a diamond shape are placed inbetween hasps. Not only the hasps make this collar unique, they compliment the shiny metal spikes and genuine black leather well. 1-1/2 inch wide, this collar is available in two sizes, small/medium and medium/large. Size small/medium fits 15 inch to 16 inch neck and size medium/large fits 16-1/2 inch to 17-1/2 inch neck.