Shrink Wrap International 1/2" Strapping BucklesThese Shrink Wrap International 1/2" strapping buckles are used with the woven cord strapping and tensioning tool to create a snug fit for your boat shrink wrap material to securely slip into. These buckles will fit 1/2 inch strapping perfectly for reduced movement when your boat shrink wrap is in place.Features: 1/2" Buckles; 100 Per Bag By Weight; Designed For Use With 1/2 Inch Woven Polyester Strapping; Allows For Use Of The Strap Tensioning Tool To Install A Chafe-Free Perimeter Band;