Features: This plastic water bottle cap replacement features a unique seal design, ensuring leak-proof protection for your daily hydration. The plastic bottle stopper helps prevent spills, while the non slip texture gives a secure grip for worry-free use at home, in the office, or on outdoor adventures. Features -Color:Transparent -Material:Plastic -Size:2.80X2.80X1.00cm/1.10X1.10X0.39in -Leakproof protection: our plastic water bottle stopper features a unique sealing design that prevents any liquid from spilling, ensuring your bottle remains secure during outdoor activities -Plastic material: made with plastic, these stoppers maintain their shape even with prolonged use, extending the life of your water bottle cap -Universal compatibility: the water bottle lid cover cap fits most bottle mouths, allowing easy replacement of old or damaged spill stopper lid covers, refreshing various water bottles instantly -Effortless operation: soft water bottle plug seal allows single handed opening, making drinking convenient and quick, ideal for busy days at work or during travel -Enhanced grip stability: designed with nonslip texture, our water bottle cap cover reduces the risk of accidental drops, providing a secure grip for everyday use at home, office, or gym Package list: 5 x leakproof cup lid