The product is a set of 50 assorted sewing machine needles designed to fit popular brands like Singer, Brother, Janome, and Varmax. These needles are branded and made of silver, providing durability and sharpness for various sewing projects. With dimensions of 3.94x2.76x0.59 inches and a weight of 0.09 pounds, this pack ensures that you have a reliable and convenient supply of needles for your sewing needs.