Knitter's Pride IIA-8401. This Lace Blocking Wire set is distributed to retailers as a set of 16 units. Each tube consists of 15 stainless steel wires, a measuring tape, and 20 T-pins. 6 wires are one meter, 6 are half a meter, and 3 are one meter and flexible. This item will be billed and shipped separately from other items. Shipping charges will apply.