The straw caps are made of silicone material, straw caps are convenient for use. Adorable straw plugs can add an amusing and fun to your daily life. The straw cap saves space and is easy to store, it will be not taken up much space. Features -Color:Assorted Color -Material:Silicone -Size:3.50X2.30X2.00cm/1.38X0.90X0.79in (chicken) -Size:3.30X2.80X2.00cm/1.30X1.10X0.79in (bear) -Size:3.00X2.00X2.00cm/1.18X0.79X0.79in (frog) -Size:3.80X2.50X2.00cm/1.49X0.98X0.79in (rabbit) -The cute cartoon shapes of these silicone straw caps add a playful touch to your beverages, making them more enjoyable to drink. -With an effective dustproof design, these straw caps that your drinks remain and free from any unwanted particles or debris. -Made from silicone material, these straw caps are a healthy choice for your drinking needs. -These straw caps are compatible with a variety of straw sizes and types, making them versatile and easy to use with your favorite straws. -Lightweight and easy to clean and replace, these straw caps are a convenient and practical addition to your drinkware collection. Package list: 4 x Straw Tip Caps