Item Type: Crochet Set Specification: 2.0mm 2.5mm 3.0mm 3.5mm 4.0mm 4.5mm 5.0mm 5.5mm .6.0mm Size: Approx. 2.0mm / 0.08in 2.5mm / 0.1in 3.0mm / 0.12in 3.5mm / 0.14in 4.0mm / 0.16in 4.5mm / 0.18in 5.0mm / 0.2in 5.5mm / 0.22in 6.0mm / 0.24in Size: Length: Approx. 13.6cm / 5.4in Package List 9 x Crochet 1The ergonomic crochet hook and rubber handle make the crocheting process more comfortable. 2Crochet hook is a high-density material that can be used for a long time and is very practical. 3The specifications are complete, there are 9 different sizes of needles, which can meet all your needs. 4Each hook is marked with a number, so it is easy to distinguish different sizes, so you won't be confused. 5Smoothly crochet hooks slide easily, producing a clean finished product, avoiding crocheting/separating yarn. 6Aluminum crochet hook is durable and suitable for grandmothers, mothers, children, beginners, etc.