1、8 DIFFERENT SIZES: 8 different sizes are designed to meet your different needs. The handle of each crochet hook is marked with letters and numbers for easy identification 2、COMFORTABLE HANDLE: The middle of the handle is bent to suit your finger grip. The durable and glossy handle can avoid hand fatigue. 3、EASY to CARRY: Can be easily put into your backpack and suitcase. Very suitable for travel to carry or take wherever you want to go 4、DURABLE ALUMINUM:Made of aluminum material, which is very firm and durable, and the needle is round and will not hook the thread 5、THE PERFECT GIFT: Whether you are a beginner or an experienced crochet lover, these crochet hooks can help you complete knitting projects easily 8 x Crochet Hooks Item Type: Crochet HooksMaterial: Plastic, AluminumSpecifications: One SetUse: HouseholdApplication: Most People of The Right AgeAluminum Crochet Size:Approx. 2.5mm/ 0.09in, 3.0mm/ 0.11in, 3.5mm/ 0.13in, 4.0mm/ 0.15in, 4.5mm/ 0.17in, 5.0mm/ 0.19in, 5.5mm/ 0.21in, 6.0mm/ 0.23in