This versatile silicone stopper is suitable for a wide range of bottles and cups, a practical way for preventing liquid leakage. Its durable construction withstands daily wear and tear, while the anti-slip surface a firm grip. Ideal for travel, sports, or office use, it helps keep your beverages fresh . Features -Color:White -Material:Silicone -Size:2.30X2.30X1.20cm/0.90X0.90X0.47in -Spill-proof seal: with a tight closure to avoid accidental spills, for active lifestyles and travel -Temperature control: retains heat or cold effectively, ensuring your beverages stay fresh and enjoyable longer -Heat-resistant build: made from durable silicone, resistant to wear and tear, and easy to clean for everyday convenience -Effortless use: the innovative lid design allows for smooth operation, making it ideal for busy individuals -Broad compatibility: suitable for various large water bottle models, a reliable replacement option to extend list: 10 x Bottle Silicone Stopper