Vktech Canvas Leather Sewing Awl Taper-shank Crude Coarse Needles Leathercraft Stitch Tool Material: Pure cupper + high-carbon steel Speedy Stitcher Coarse Needle,for stitching thick canvas or leather The hook or needle can be move from the stripe Very convenient for you change needle Taper-shank size: 6.5cm x 2.2cm - 2.6inch x 0.9inch