Glow Spike

Functional, funky and fashionable glow-in-the-dark gummi collar adorned with rubber spikes made of non-toxic rubber material. Rubber is waterproof, easy to clean and best of all, these collars glow in the dark. This material is non-toxic so no harm will be done if your dog enjoys chewing on his collar. Sizing: XS-10-14"; S-10.5-13.5"; M-13.5-17"; L-17-22.5"; XL-21-25".