Dog Collar 1'' Webbing Adjustable USA Heavy 1 Inch Nylon collar These are a heavy Duty Dog collars. Collars are adjustable to fit your dog. Made with heavy 1 inch nylon. Small fits 19 to 30 Inches Large fits 22 to 34.5 If your dog does not fall in this size just contact me. I make these and can adjust them any way needed. Thanks Hand Made with Commercial Sewing Machine (No matter what the people who sell home machines tell you the stiches will not hold on Nylon webbing under stress) Get them in your hand and you do not like them for any reason we will refund your money or exchange. Track Page Views With Auctiva's FREE Counter We try to print a shipping label as quick as possible. Actually shipping can take two days since these are not made until you order them. We do custom work so please let us know any info that will help us with sizing. A measurement around your dogs body will help with body harness. A neck measurement for collars. We are happy to exchange but it is your job to help make sure you buy the right size. We will not pay for shipping on a return for size although we will happily exchange it for you. Thanks Tommy