The wine stopper is made of silicone material, which is neither prone to breakage nor deformation. It is very flexible to use and can serve you for a long time, effectively preventing the wine from going bad. Its leak-proof design can effectively prevent red wine from spilling out. And its humorous design style makes it an ideal gift for wine-loving parents - it would be perfectly suitable for Mother's Day, Father's Day or a housewarming gift. 3.5" x 2.4"