Seimneire 2 Pcs Tumbler Slide Lid For 30oz Water Bottle, Plastic Cup Replacement Cover, Spill Proof For Travel Mug Bottle (Black, Slide)

1 Product Material: The anti overflow cup cover is made of high-quality AS plastic, known for its lightweight, durability, and durability It can resist damage or deformation, ensuring long-term use You can use it with confidence, dont worry,2 Special Design: The lid features a black rings encircling it, effectively preventing any water from leaking out of the cup The top of the water bottle cap adopts a convenient flip design, allowing you to easily drink directly from the bottle Its designed with user convenience in mind,3 Widely Used: This plastic cup cap is suitable for various types of water bottles, cups, mugs, and tumblers Whether its tea, cola, juice, water, or coffee, it can firmly cover the rim of the cup to prevent spillage and facilitate storage