【Package】: Package Include 8 pcs different styles of straw covers. You can also share these funny Stanley accessories with friends and family, and It is loved by children and families 【10mm Straw Covers】:These straw covers are suitable for all types of 10mm straws, compatible with tumbler straw and most straws in diameter 0.4 inch. Please ensure check the size before making your purchase. 【High Quality】: The Stanley cup straw topper is made of high-quality material, which is free from harmful BPA and is soft, long-lasting, and eco-friendly. 【Easy to Use】: Our straw caps covers are easy to use. Simply slide them over your straw, and they will stay in place during use. They are also easy to clean and dishwasher safe. 【Practical Tool】: The straw tip cover can be directly fixed on the straw, and can be removed directly when using the straw; after removing, the straw plug will hang on the straw. They prevent dust from adhering to the straw, are air-tight and splash-proof. 【Practical Tool】: The straw tip cover can be directly fixed on the straw, and can be removed directly when using the straw; after removing, the straw plug will hang on the straw. They prevent dust from adhering to the straw, are air-tight and splash-proof.