Buytra Assorted Hand Sewing Needles Embroidery Craft Quilt Sew Case, 30-Count Material:Stainless SteelNote: Keep out of the reach of children Size:Longest 5.1cm-Shortest 3.2cm Quantity: 30 pieces hand sewing needles in one pack,includes 4.5cm*1,5.1cm*2,4.8cm*3,3.9cm*8,3.6cm*8,3.1cm*8 Needle Cassette Diameter:About 6.3cm Great for most sewing works: Embroidery, Darning, Quilting, Crafting, etc... Suitable for leather, denim, silk, canvas, cotton