These handy bottle stoppers are here for you when you can't finish that bottle of wine. Pop one on top to keep your wine fresh. A perfect gift for any wine enthusiast. This set includes 4 bottle stoppers packaged in a drawstring bag. A portion of all proceeds will be donated to build wells in Uganda · Material: Aluminum/Polymer Elastic Particle · Size: 1" W x 1.25" Dia · Care Instructions: Hand Wash Only