This is a cat or small dog collar for Halloween. Fabric features the Hello Kitty cat on black background fabric. There is trick or treat written in orange lettering across the fabric. The fabric is cotton. It will fit a cat or dogs neck to 12 inches. Cats have the breakaway buckle and dog have the reg buckle with a D ring added. This collar is adjustable. Please specify dog or cat when ordering. This is a limited fabric.