One-Way Snap Fastner, Female Female fasteners for cloth. 4 Sets. Push down on the spot to lock. Lift up on the spot to release. Specially designed for extra holding power. Releases only in the direction of the spot. Nickel Plated Brass California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Snaps Product MPN 16401 Product UPC 040011347015 Fast Ship In Stock Ships Today