Features: 1.The glossy exterior of the aluminum alloy handle is gentle on the user's fingers 2.The aluminum tip has no rough edges, so the yarn will not slip or hook, making it easy to use 3.Compared with wooden materials, the aluminum alloy hook handle is strong and not easy to be damaged 4.Leather storage bags can be used as storage bags in many situation. Easy to organize and easy to carry 5.Knitted suit has everything you need. A thoughtful gift for moms, aunts, sisters, daughters, friends, grandmothers and all crochet lovers! It is also very suitable for stress relief, especially for those brain workers specification:Item Type: Knitting Needle Set Material: Aluminum Alloy Product s: 1 Set Product Use: Household, Knitting, Etc. Scope of Application: Most People of the Right Age The 13 Pairs of Aluminum Alloy Needles are Respectively: Approx. 2.75mm / 0.11in Approx. 3.25mm / 0.13in Approx. 3.5mm / 0.14in Approx. 3.75mm / 0.15in Approx. 4.0mm / 0.16in Approx. 4.5mm / 0.18in Approx. 5.0mm / 0.2in Approx. 5.5mm / 0.22in Approx. 6.0mm / 0.24in Approx. 7.0mm / 0.28in Approx. 8.0mm / 0.31in Approx. 9.0mm / 0.35in Approx. 10.0mm / 0.39in PackageList: 26 x Loop Pin 4 x Circulating Glue Thread 4 x Positioning Button 4 x Connection Sample 1 x Tool Stickers 1 x Sewing Scissors 1 x Ruler 3 x Sewing Needle 10 x Plastic Hook 1 x Storage Bag NotePlease allow 0?2 cm error due to manual measurement. Thanks for your understanding.