size:2.0mm,2.5mm,3.0mm,3.5mm,4.0mm,4.5mm,5.0mm,5.5mm, 6.0mm,6.5mm,7.0mm,8.0mm,9.0mm,10mm length: 15cm size:2.0mm,2.5mm,3.0mm,3.5mm,4.0mm,4.5mm,5.0mm,5.5mm, 6.0mm,6.5mm,7.0mm,8.0mm,9.0mm,10mmlength: 15cmcolor: gold, purple, blue, green, linght purple, yellow, gray(silver)packing: 12pcs/small carton 12small carton/middle carton, 25middle cartons/cartons or bulk in 100pcs/bag crochet hook