Spill proof replacement Lids

*PLEASE MEASURE YOUR CUPS BEFORE PURCHASING* *20oz   lid size: 2 5/8 or 2.65 inches   Tumbler opening: 2 3/4 or  2.75 inches *30oz lid size: 2 7/8 or 2.875 inches  Tumbler opening: 3 inches 📸 Our photos include clear measurement guides for both lids and tumblers to help you pick the right size.How to Measure Your Tumbler:Use a ruler or caliper to measure the inside diameter of your cup’s opening. If it’s not exactly 2.75" or 3.0", this lid may not fit.Product Details:Clear plastic lid with black silicone sealing ringSlide closure for sipping or straw useBPA-free & dishwasher safeSpill-resistant design✅ Works with many popular stainless steel tumbler brands — but sizes vary, so double-check your measurement before ordering.Please Note:Because shipping costs are high relative to the price of these lids, we cannot accept returns or exchanges. Thank you for measuring carefully to ensure the right fit! We do not offer refunds or exchanges for lids.