Knitter's Pride Lace Blocking Tools & Accessories Pack of 15 stainless steel wires with 20 T Pins: 6 wires of 1 meter, 6 wires of 0.5 meter, 3 flexible wires of 1 meter, 1 measuring tape and 20 T-Pins 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 proof