This truly fantastic innovation fits snugly against your finger, allowing you to pop the cap off like magic. Just put your hand on the bottle, place the cap under the ring, and you're done. Never get caught without a corkscrew again, save a fortune ondental bills and key cuts main feature: Material: Stainless steel Diameter: About 22mm Light weight, easy to carry and easy to use Fabulous corkscrew in the form of a ring Widely used in kitchens, bars, beaches and outdoor patios for dining and hiking, as gifts, etc. Package weight: 0.139 kg Product Dimensions (L x W x H): 2.20 x 2.20 x 1.80 cm / 0.87 x 0.87 x 0.71 inches Package Dimensions (L x W x H): 3.00 x 3.00 x 3.00 cm / 1.18 x 1.18 x 1.18 inches Package Contents: 4 x Stainless Steel Decanter Opener Rings If you have any questions, concerns, or need further information, please feel free to contact us anytime. Our team is dedicated to providing you with support and answering any inquiries you may have. Your satisfaction is our ultimate goal. We look forward to offering you top-quality products and service! Thank you for your support_x000D_