Item Type: Sewing Needle Material: Carbon Steel Application: Sewing needles are suitable for leather, blanket, thick fabric, canvas, tarpaulin, making bags, repair basket, sofa, furniture, etc. Short Mattress Needle (Curved): Approx. 3.3cm / 1.3in Long Mattress Needle (Curved): Approx. 5.5cm / 2.17in Sack Needle: Approx. 7.5cm / 2.95in Decoration Needle: Approx. 9cm / 3.54in Leather Needle: Approx. 5.8cm / 2.28in Triangle Needle: Approx. 4.3cm / 1.69in Carpet Needle: Approx. 5cm / 1.97in Package List 10 x Short Mattress Needle (Curved) 10 x Long Mattress Needle (Curved) 10 x Sack Needle 10 x Decoration Needle 10 x Leather Needle 10 x Triangle Needle 10 x Carpet Needle 1Various Sizes: Including 7 kinds of needles, such as mattress needle, sack needle, decoration needle and so on, very practical. 2Easy Crafting: Incisive tip can easily penetrate thick and hard materials, and the large eye enables simple threading as well. 3Practical Use: Can flexibly applied on leather, blanket, thick fabric, canvas, tarpaulin, bags, basket, sofa, furniture, etc. 4Good Material: Made of high quality carbon steel material, no holes on the surface, rustproof, and very durable for long use. 5Easy to Carry: Compact size together with light weight brings more convenience to both the storage and carrying.