Item Type: Crochet Hooks Material: Plastic, Aluminum Product Specifications: 1 Set Product Use: Household Scope of Application: Most People of the Right Age Product Model: Approx.2.5mm / 0.10in Approx.3.0mm / 0.12in Approx.3.5mm / 0.14in Approx.4.0mm / 0.16in Approx.4.5mm / 0.18in Approx.5.0mm / 0.20in Approx.5.5mm / 0.22in Approx.6.0mm / 0.24in Package List 8 x Crochet Hooks 1This ergonomic soft crochet hook allows you to crochet for hours without fatigue, pain or cramps in your hands or thumbs. 2Complete specifications, 8 different sizes of needles, this crochet needle will meet most of your knitting needs and can be used for a long time. 3Each crochet hook is printed with letters and numbers, so you can quickly find the crochet you need 4Whether you are a crocheting novice or an experienced crocheter, this crochet set will meet your needs. 5The plastic handle and the hook head has no rough edges, allowing the yarn to slide easily without cracking or hooking.