Rogz Catz Alley Cat Reflective Cat Collars are fully adjustable and are fitted with the new Safeloc Breakaway Clip, which allows you to easily adjust the break-away load of the buckle. Safety is still the priority so the buckle will still break free if placed under too much strain. Back to the basics, Alley Cat collars are made from snag-proof webbing with a specially developed weave to prevent running and an upgraded, screenprinted reflective nylon. There are no open ends or sharp edges and the color-coded bell can be removed if you and kitty would prefer a little peace and quiet. Suitable for most cat breeds and sizes.