100% Stainless Steel Snap Fastener Set 150 of Each Piece. These snaps are top quality Fasnap Brand. They will not rust or corrode and once set are difficult to come apart unlike some other snaps. Stainless steel snaps can be more challenging to set than standard nickel plated brass snap often found in many markets. We offer a variety of snap setting tools in other listings. If you need a setting tool let us know and we'll be happy to send you a link here . You will receive 150 of each piece of the snap assembly When purchasing snaps be sure to look for the Fasnap Brand or DOT Brand name stamped into the socket. This will assure you are purchasing a quality product. Anything else may corrode, pull apart easily or break. We Ship Internationally! Northwest Tarp Canvas Take a Look Our Quality Tarps! Have a Nice Day!