Knitting Tools Kits -- The product includes 1pc wooden crochet hook ruler, 1pc knitting chain and 10pcs alloy hexagonal loops, the accessories are sufficient to provide convenience for your knitting work Size Details -- Wooden crochet hook ruler size is 7.95x7.95x0.45cm/3.12x3.12x0.17inch with an inner diameter of 5x5cm/1.96x1.96inch and a hole of 5mm/0.19inch, the compilation chain is 17.5cm/6.8inch long and the hexagonal ring measures 15x17x1.5mm/0.59x0.66x0.05inch, please check the picture to confirm the specific size before purchase Quality Materials -- The knitting needle gauge is made up of high quality wood material, not easy to break or bend, can keep the colour and smoothness for a long time, comfortable to hold and won't scratch your hand. Knitting chain and hexagonal ring are made of alloy, not easy to wear out Convenient Design -- Clearly marked and multi-functional, you can quickly determine the needle number. You can easily position and mark pattern repeats or variations, very practical and convenient for craft projects Convenient Design -- Clearly marked and multi-functional, you can quickly determine the needle number. You can easily position and mark pattern repeats or variations, very practical and convenient for craft projects