The product is a set of 100 tapered cork stoppers, ranging in size from #6 to #7. these stoppers are designed for recreational use with vintage bottles. With a top diameter of 20mm and a bottom diameter of 15mm, each stopper has a length of 25mm. Ideal for sealing and preserving liquids in bottles for various recreational purposes or looks see pics for condition and measurements. Bought way to many so helping others out.