Description: 1.Prevents spills and messes: The water cup overflow stopper accessories come with anti-spill plugs that prevent any liquid from overflowing out of the cup, making sure you don't have to deal with spills or messes. 2. making it compatible with the Stanley tumbler size of 1.0. or 2.0 3.Easy to use: These accessories can be easily inserted into your cup tumbler and used without any hassle or difficulty. 4.High-quality material: Made of silicone, the accessories are durable, flexible, and long-lasting, making them a great investment for frequent use. 5.Value pack: The set includes 2 straw , 2 anti-spill plugs, and 2 round anti-spill plugs 6. Perfect for Camping, Picnic, and Outdoor Activities. Durable and Flexible, Not Easy to Break. 7. Easy to Clean, Just Rinse with Water. Enjoy Your Drinks Without Spilling! Specification: Product name: water cup overflow stopper accessories Material: Silicone Version: 1.0, 2.0 Product List: 2*straw 2 * Spill Stoppers 2* leak-proof plugs Notice: Please understand that color deviation may vary due to different monitor settings. Due to manual measurement, there will be some errors, which is a normal phenomenon. If you encounter problems, please inform us at the time, we will give you the best service and solve the problem at the time. Made from high-quality materials, our home cleaning products are durable and affordable to meet your daily needs. Please check the product size and model before placing an order to ensure it is the product you need. When you encounter a problem, please contact us and we will help until the problem is perfectly solved. When you receive your product, whether you are satisfied or not, we want to hear your opinion. Every customer can enjoy free refund or exchange service for damaged/quality problem products.