LING'S SHOP Assorted Size 8pcs Multicolor Soft Silicone Handle Aluminum Crochet Hook Knitting Needle Set Material:Multicolor soft plastic handle & Aluminum hook Quantity:1 Set (8 Pcs different size) Length:app.13.8cm/5.4'' This hook set employs durable aluminum that's polished for extra smoothness Size:This set includes the following 8 sizes: 2.5mm/0.10inch3.0mm/0.12inch3.5mm/0.14inch4.0mm/0.16inch, 4.5mm/0.18inch5.0mm/0.20inch, 5.5mm/0.22inch6.0mm/0.24inch