Reusable silicone wine topper reseals a wine bottle, creating a liquid-tight seal. It allows the bottle to be stored on its side or upside down without leaking. No more struggling with corks or leaks in your fridge. SPECIFICATIONS & CARE 1.4375 X 1.4375" Cap Made of Food Grade Silicone Fits most standard wine bottles (375ml, 750ml, 1.5L) Rinse under running water also dishwasher safe Small item - keep away from pets or children