Tulip Sewing Needles No 7 Sharp Tip. Ideal for sewing fabric of standard thickness, such as wool, hemp and cotton fabric. 8 Needles in package. Features: Large needle eye. Flexible and warp resistant. Runs smoothly through fabric. Nickel-plated Steel Sewing Needles #7 Sharp Tip. Actual needle size is 0.69mm x 39.7mm. Manufacturer Part Number: THN-012E. CHK-THN-012E.