Ultrafun Dog Harness for Pitbulls Medium Large Dogs Adjustable Leather Vest MATERIAL: Made of finest strong leather and features a heavy duty D-ring ADJUSTMENT: Adjustable to fit most Medium to Large dogs with chest girth 31.5"-37.4", weight at least 55lb FLEXIBILITY: Allows the dog to have relaxed movement of muscles, makes it flexible and comfortable STRONG: Increase the back width to perfectly fit large dogs powerful strength of pulling COOL: Wear it while hiking, camping, jogging, shopping, daily walks, to be the coolest pet