【SK Upgraded Material】: For yeti replacement lid is made of better quality SK food-grade material, which is resistant to high and low temperatures, and the transparent plastic does not contain bisphenol A, which is safe and non-toxic; strong impact resistance, it can withstand falling impact without breaking..【Strong Magnetic Slider】: Unlike ordinary slider of other cup lids, our the replacement lids for yeti uses the power of magnets to open and close smoothly, strong magnetic force, do not worry about the slide falling off. And drinking holes are compatible with direct sipping or straw use. Sliders are removable and easy to clean, dishwasher safe, but don't put them in the microwave..【Seal and Leak-Proof】: The 20oz lid for yeti has been tested many times, and the cup lid fits perfectly with the 20oz cup body, and it is airtight and leak-proof. This lid fits most tumblers and mugs including the Yeti Rambler, Old Style RTIC, Ozark Trail and more..【Keep Cold or Keep Warm】: Our lids for yeti use thickened material, so that your beverage will be kept at the ideal temperature for a longer time, which can help you avoid wasting resources..【Packing Quantity】: The package contains 2 pcs cup lids with black magnetic slider, a mint green magslider, and a wine red magslider. Order your magnetic tumbler lid risk-free! We're sure you'll love the insulated replacement lid.