The addi Click Standard Rocket sets feature a sharp point and nickel-plating, and measure in at over 5 inches in length. Each kit includes 3.5mm, 3.75mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, and 8.0mm (US4, US5, US6, US7, US8, US9, US10, and 11), along with 3 pliable blue addi-Lifeline Cords which create 60cm, 80cm and 100cm (24", 32", and 40") needles, 1 Click connector, and a gold addi heart pin. The addi-Lifeline Cords make it easy to thread a lifeline or scrap yarn right through your project as you knit. This ingenious set comes in a vibrant pink case.