One card of needles has 5 needles in it.
Schmetz Round shank 287WH Sewing machine Needles
SCHMETZ round shank needles, are suitable for artisan machines and a various home overlockers/sergers. The slightly rounded Universal point makes it perfect for sewing on a variety of knit and woven fabrics. This is a general purpose needle, great for zigzag stitching and is sharp enough to go through a few layers of fabrics, but is not ideal for many layers or high thread count fabrics.
287 WH/ 1738 (Round shank needle with center indentation)
"your sewing machine is only good as the needle your sewing with"Ferd Schmetz 1851