Dogs My Love Spiked Studded Genuine Leather Dog Collar 1.75" Wide High quality 100% genuine leather collar. Strong, durable, pliable, and very comfortable. Enhanced with sharp metal 1/2" tall spikes and smaller pyramid shaped studs. Oversized leather lining provide soft cushioning feel. Trimmed with thick waxed thread 1.75" Wide. Features nickel plated buckle and heavy duty D-ring. Please measure dogs neck to ensure you order the correct size.