PET ARTIST 1.0" Width Soft Genuine Leather Spiked Studded Dog Collar SIZE: 1"*17"(2.5*43cm) 5 adjustment holes--Neck adjustable:12-15" (29-38cm),please measure your dog before ordering; PADDED MATERIAL:Genuine leather + Inner Soft PU leather Pad + Nickel-plated hardware and Durable d-ring, comfortable to pet neck skin WELL CONSTRUCTED: Quality genuine leather and handcraft rivets/studs/spikes make the collar very sturdy, heavy duty, cool and stylish Suitable for small/medium/large dog breeds daily use and training, such as Poodle,Pug,Jack Russell,Bull dog,Puppy of Pitbull/Labrador/German shepherd,etc 100% Quality Guarantee:We guarantee to replace new items or refund total money for free if you are unsatisfied with our products or quality. Just enjoy your shopping experience