1Made of high quality aluminum material, study and durable to use. 2Not easy to be rust, smooth to touch. 3Nice color and lovely appearance, the more you knit with them,the more you will love to knit. 4Comes with carry bag, easy to carry and storage. 5Good gift for your mom, female friends who love knit needle DIY handmade. Features:Made of high quality aluminum material, study and durable to use.Not easy to be rust, smooth to touch.Nice color and lovely appearance, the more you knit with them,the more you will love to knit.Comes with carry bag, easy to carry and storage. Good gift for your mom, female friends who love knit needle DIY handmade.Specification:Material: Aluminum + PlasticColor: ColorfulSize: 2.75mm, 3.25mm, 3.5mm, 3.75mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 7.0mm, 8.0mm, 9.0mm, 10.0mmNeedle: 10.2cm / 4.0 inch(Approx.) Wire: 32cm / 38cm / 42.5cm / 55cm Package list:13 pairs x Aluminum Needles4 x Circular Plastic Wires4 x Positioning buttons1 x Tool post2 x Extend Connect tool1 xBag CaseNote: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.