Bookbinding Needles - 10 Pack; 5 Standard + 5 Large Size 10 Vintage Paper Co Bookbinding Needles 5 x Large Needles for thick thread - 2.76" (69mm x 1.83mm) 5 x Standard Needles for lightweight and medium weight thread - 2.3" (59mm x 1.02mm) Strong nickel-plated steel made in England Highest quality, strong needles for bookbinding and leather craft