- QUALITY SILICONE MATERIALS: The salt shaker stopper is made of high-quality silicone to create a better seal for your seasoning bottle. It is lightweight, safe to replace, and designed for long-lasting use. - 24PCS 4 SIZES: Includes 24 silicone stopper replacement plugs in 4 sizes, with 6 pieces per size, providing enough quantity for daily needs. - FOUR SIZES: Stoppers for salt and pepper shakers measure about 17.5 mm (0.69 inch), 13 mm (0.51 inch), 9 mm (0.35 inch), and 11 mm (0.43 inch) inner diameter. Choose the size that fits your shaker. - ELASTICITY: The stopper plugs feature an elastic, malleable design that is easy to fit and provides a secure seal. - Practical use scenarios: - Home kitchen: replace worn or missing stoppers on salt and pepper shakers to prevent leaks and preserve seasonings. - Travel or camping: pack a set to prevent spills and leaks in luggage or packs. - Restaurant or bar: quickly replace multiple shaker stoppers to maintain cleanliness and consistent sealing.