Glow Spikes Snag-proof Safety Waterproof Collar for Small Dogs and Cats - X-Small Measures approx. 8"-11" L x 3/8" W, fits most Small Breed Dogs, Puppies, Cats and Kittens Does Not Retain Dirt, Absorb Moisture or Harbor Bacteria Non-Toxic, No Harm to Chewers Snag-proof safety elastic strap - allows the collar to expand if it gets caught so your pet can safely slip out Available in a Rainbow of Colors to ensure your active pet is always in style this listing is for style, color and size in the listing title