Breendis: Stainless Steel Vacuum Wine Stopper - 1 Pack by Timeless Essentials One piece vacuum wine stopper (Individual Pack) Easy to use, just pump with your palm. Creates an air tight seal. It's sized to work on most wine bottles. DIRECTIONS for use are listed in Product Description. Stainless Steel finish will look great in your kitchen or bar. IMAGES DISPLAYED ARE ACTUAL PHOTOS OF THE WINE STOPPERS.