Catit Collars are made from snag-proof nylon weave that will not shrink or tighten when snagged or scratched by cats. The Adjustable Breakaway Collar includes a safe breakaway buckle design that releases your cat when their collar becomes caught, preventing accidents. These collars are not suitable for use with tie-outs. Catit Collars are available in fun colors and patterns. Key Features : Snag-proof nylon weave Adjustable breakaway collar Safe breakaway buckle Designed to release cats if collar becomes caught Not suitable use with tie-outs Available in fun colors and patterns Includes rivets Color: Blue with Pink Hearts Size: 20-33 cm (8-13 in)