PERFECT COMPATIBILITY:These 20 oz replacement tumbler lid are perfectly compatible with YETI 10 oz Lowball, 10/24 oz Mug, 16 oz Pint, 20 oz Tumbler and 25 oz Straw Mug. Designed for a snug, spill-proof fit, keeping your drinks secure wherever you go (Not compatible with Rambler bottles or jugs) SPILL & SPLASH PROTECTION:Enjoy your drink on the go — this spill-proof tumbler lid keeps liquids safely contained while preventing dust or debris from entering. Perfect for travel, camping, office, or outdoor adventures 4 MAGNETIC SLIDERS INCLUDED:Each set comes with 4 extra magnetic slider replacements, allowing you to easily swap sliders for cleaning or replacement. Unlike ordinary lids, you can replace the slider anytime — keeping your drinkware more hygienic and extending its service life SAFE, DURABLE & BPA-FREE:Crafted from shatter-resistant, BPA-free, and crystal-clear plastic, these magnetic cup lid are safe, durable, and dishwasher-friendly. The transparent design lets you easily check your drink level at any time VALUE PACK: Includes 4-pack replacement mug lid and 4 magnetic sliders.Replace worn or lost lids easily, or share extras with family and friends — a practical way to refresh your tumblers Upgrade your drinkware with these Magnetic Slider Replacement Lids, perfectly compatible with YETI 20 oz Tumbler, 10/24 oz Mug, and 10 oz Lowball Made from premium BPA-free, shatter-resistant materials, these lids offer spill-proof protection and a smooth magnetic slider that opens and closes effortlessly Each lid fits securely, preventing leaks and keeping your beverages insulated — whether you’re at home, in the office, or outdoors. The crystal-clear finish lets you check your drink level easily, while the removable magnetic slider makes cleaning fast and simple With this 4-pack replacement set, you’ll always have a spare lid ready to go