Our large dog collars are adjustable from 18 inches to 28 inches and come in colorful unique designs with lots of personality just like your dog! Made of 100% dye-sublimated durable polyester, colorfast, and machine washable. Design is printed with a special heat transfer process onto a heavy braid - it is not ribbon or fabric sewn onto webbing that can easily fray. Adjustable with a heavy duty clip and metal ring to attach a leash and tags. Large collars are 1" wide. Made in the USA.