Description Are you looking for a practical bottle stopper? This item is your best choice. These stoppers are made of good materials, anti-aging, and tasteless. This material is not easy to heat conduction, will heat insulation. The heat in the water reduces the chance of loss from the cork to the air. So, this is a good replacement plug for water bottle, vacuum flask and so on. Features -Color:White -Material:Silicone,Stainless Steel -Size:4.50X4.50X4.50cm/1.77X1.77X1.77in -Note:It suitable for the insulated water kettle with capacity of 3.2L. -This household bottle stopper is perfect for you insulated water bottles and can be a useful accessory. -Our this handy kettle stopper is carefully polished with a smooth surface and no rough stuff, so you don't need to worry about it hurting your skin. -The unique yet simple design of this hard-wearing stopper with no extra tricks is suitable for your modern kitchen. Bring you a happy mood. -Easy to carry or store, this interchangeable water bottle stopper won't be a hassle for you to carry and can be used anywhere. -Our this durable Stopper is one of the perfect choices for kitchen use to surprise friends and family. This household bottle stopper is perfect for you insulated water bottles and can be a useful accessory |Our this handy kettle stopper is carefully polished with a smooth surface and no rough stuff, so you don't need to worry about it hurting your skin |The unique yet simple design of this hard-wearing stopper with no extra tricks is suitable for your modern kitchen Bring you a happy mood |Easy to carry or store, this interchangeable water bottle stopper won't be a hassle for you to carry and can be used anywhere