This is a stoppers provide an air-tight seal to prolong and preserve opened bottles of . Designed to fit standard neck,keeping air out and slowing oxidation rates. Keep fresh. Made of with zinc alloy body and and food grade silicone material, a wonderful decorative stuff for your home. Perfect Christmas and festival gifts, wedding gifts, business occasions gifts. Feature - Color: Silver. - Material: Crystal, zinc alloy. - Size: About 10 x 3.5 x 2cm. - Made of with zinc alloy body and and food grade silicone material, a wonderful decorative stuff for your home. - Designed to fit standard neck,keeping air out and slowing oxidation rates. Keep fresh. - Just insert it in the opening and the is sealed tightly. And remove it with a single pull. - Perfect gift for , weddings, birthdays, Christmas, Father’s Day and other celebrations. - Delicate and stylish, can help create a warm and festival atmosphere. Package list: 2 x