Addi Click Rocket Lace interchangeable knitting needle set. Eight sets of metal tips 3.5” long (US sizes 4, 5, 6, 7, 8, 9, 10, 11) and seven cables (33”, 25”, 17”, 13”, and 9”x3). Comes with a size gauge tool and two grips to help get the needle tips properly clicked into the cords.