Our smallest and lightest breakaway collar for dogs! This collar is recommended for SMALL dogs only. Clasp opens with just 5lbs of pressure, which is ideal for dogs between 5-10lbs and up to 20lbs. Adjustable 3/8" wide collar features a unique plastic breakaway clasp that will come loose if a dog gets caught on something (fence, crate, heat vents, another dog, etc). Double D rings allow you to safely use this collar with a leash (not recommended for tie-outs). Premium quality contoured buckle allows for quick on and off. For collars over 13" only: Fox Valley Pet Wear breakaway collars come with a proprietary buckle reinforcement to prevent accidental breakaways more common with larger or heavier dogs. Buckle reinforcements are removable, replaceable, and adjustable - instructions are included with purchase. Not suitable for tie-outs General Information Made to order with “perfect-fit adjustability” Fully adjustable Heavy duty nylon webbing & triple reinforced stitching Highest quality hardware and buckles Meticulously handcrafted with strength and durability in mind Proudly made in the USA Machine washable