Slip the wire through the edges of your lace project and place pins along the inside of the wires to hold them in place while the lace dries. All wires are stainless steel and rust resistant. Pack of 15 stainless steel wires (6 wires of 38in, 6 wires of 20in, 3 flexible wires of 38in) with 20 t-pins and 1 measuring tape.