2" Black Red Metal Spiked Studded Leather Dog Collar Rivet Pitbull Mastif L

one size fits all from neck size (19.5" - 22.6") x 2 in wide .

  FEATURES:
Durable Heavy Duty PU Leather
Adjustable Collar, 5 holes
Silver Metal D-Ring Buckle
Metal Studs, Spikes, Rivets
2" WIDE

For Large Breeds over 40lbs
Rottweilers, Pit bulls, German Shepherds, Bull Dogs, Mastiffs, Great Danes, Boxers. 

Please measure your pet's neck and add 1-1.5" for a more comfortable fit.