Spiked leather dog collar for Medium Large Dogs Pitbull Mastiff Boxer .High quality guarantee. Full spiked studded design, cool enough as pictures shows. Leather with little PU leather make the collar more stronger enough and softer not stiff Fit for more breeds specially for Pitbull Mastiff Boxer 13 colors available as the picture shown 2inch(5.0cm) wide, 5 holes adjustable. Package Include:1x Dog Collar 2" Wide Sharp Spiked Studded Leather Dog Collars For Pitbull Mastiff Labrador Spiked leather Large dog collar Spiked leather dog collar for Medium Large DogsPitbull Mastiff Boxer .High quality guarantee. Full spiked studded design, cool enough as pictures shows. Leather with little PU leather make the collar more stronger enough and softer not stiff Fit for more breeds specially for Pitbull Mastiff Boxer 13 colors available as the picture shown 2inch(5.0cm) wide , 5 holes adjustable. Package Include:1x Dog Collar Size Neck Width S15-18"(38-45cm)2.0"(5.0cm) M17-20"(43-50cm)2.0"(5.0cm) L19-22"(48-55cm)2.0"(5.0cm) XL21-24"(53-60cm)2.0"(5.0cm) Note: Please measure the neck size of your pet before ordering.That's important! Please allow 0.5-1 inch(1-3cm) error due to manual measurement.