Dogs My Love Black Genuine Leather 27"x1.75" Wide Handle Collar Fits 20"-23" Neck X-Large Great Dane Mastiff Strong, comfortable, and durable agitation collar with handle made of soft high quality double ply thick latigo leather Superior quality of craftsmanship. Riveted for extra durability and strength. Real leather trimmed with thick waxed thread. Nickel plated double pin buckle and heavy duty D-ring. Overall length 27", 1.75" wide, will fit 20"-23" neck. 6 adjustment holes. Most suitable for XLarge breeds. Please measure dog's neck before you order.