Tulip Quilting Needles Between No 13. Thin, short needle perfect for quilt stitching. 6 Needles in package. Features: Large needle eye. Flexible and warp resistant. Runs smoothly through fabric. Steel Quilting Needles Between #13. Actual needle size is .51mm x 22.0mm. Manufacturer Part Number: THN-007E. CHK-THN-007E.