4 Pcs 30 oz Tumbler Lids Tumbler Replacement Lids Replacement Spill Proof Splash Resistant Slider for 3.58 Inch Cup Mouth Tumbler Cup (30 oz)

• Safe Material: 30 oz tumbler lids is made of food grade AS plastic with food grade rubber lid ring, BPA free, not easy to deform and break, environmentally friendly and non-toxic, dishwasher safe and reusable.
• Spillage Prevention: Our mug topp with a silicone ring around the edge of the lid, which is a good sealing type that effectively isolates the air from the drink and prevents the liquid from spilling out when the cup is turned over.
• Easy to Use: The silicone sliding covers features a slide button design that slides easily to open and close the slide button, and a drinking hole at the top to hold a straw for easy sipping, making it practical and easy to carry.
• Excellent Compatibility: Package includes 4 plastic splash guard lids for 30 oz stainless steel mugs, pint glasses, and slimline glasses that protect against dust and spills and also keep drinks hot or cold for a long time.
• Safe and Practical: The tumbler replacement lids is designed with double sealing technology with anti-splash function, perfect for driving, which prevents the liquid in the car water cup from splashing out. (Please measure the diameter of the cup opening before purchase to avoid improper fit)