Feature: 1. This soft, ergonomic crochet hook allows you to crochet for hours without fatigue, pain or cramps in your hands or thumbs. 2. Complete specifications, 8 different needle sizes, this crochet needle will meet most of your knitting needs and can be used for a long time. 3. Each hook is printed with letters and numbers, allowing you to quickly find the hook you need 4. Whether you are new to crochet or an experienced crocheter, this crochet set will meet your needs. 5. The plastic handle and hook head have no rough edges, allowing the yarn to slide easily without cracking or snagging. Specification: Item Type: Hooks Material: plastic, aluminum Product specifications: 1 set Product use: household Scope of application: most people of the right age Product model: about 2.5mm/0.10in Approx. 3.0 mm/0.12 in Approx. 3.5 mm/0.14 in Approx. 4.0 mm/0.16 in Approx. 4.5 mm/0.18 in Approx. 5.0 mm/0.20 in Approx. 5.5mm/0.22in Approx. 6.0mm/0.24in Package List: 8xCrochet Hooks