This addi Turbo Click extra cord/extension pack features one Connector and three cords measuring 1 x 120 and 2 x 150 cm (approx. US 47", 60") when when Turbo or Natura tips are attached (Lace tips, being shorter in length, will yield a shorter Click needle). Sizes are listed in approximate US sizes -AND- exact metric sizes for your convenience. All addi knitting needles are manufactured to exact metric sizes. Please Note: Every addi product purchased from an Authorized addi Dealer comes with a Lifetime Warranty from any manufacturer s defect.