Set di 6 anelli di tenuta in silicone bianco da 6,8 cm per tappi di bottiglie d'acqua.

Please note: The replacement rubber lid ring has an inner diameter of approximately 6.2 cm, an outer diameter of approximately 6.8 cm, and a thickness of approximately 0.5 cm. Sizes (oz) are for reference only; please confirm that this lid ring fits your cup before ordering. Suitable for 16/20 oz Contigo cups. Premium Material: The lid ring is made of premium rubber, leak-proof, heat-insulating, odorless, durable, and suitable for long-term use. Superior Sealing: These replacement rubber lid rings ensure a tight seal between the lid and the cup, keeping food clean and fresh. They are easy to use and effectively prevent leaks. Ample Quantity: You will receive 6 replacement lid rings, enough for daily use and spares. You can also share them with friends, family, and others who need them. A must-have helper in the kitchen. Easy Replacement: Simply roll off the old rubber ring with your finger and slide the new one in. Installation and replacement are very simple. If you find that the lid seal needs replacing, simply replace one to keep your food fresh.