PERFECT REPLACEMENT: This magnetic cup lid is compatible with YETI 10 oz Lowball, 10/24 oz Mug, 16/20 oz Cup, 20 oz Tumbler and 25 oz Straw Mug. (Please note: This lid is not compatible with Rambler bottles or jugs, or travel mugs with the stronghold lid.) | SPLASH AND DEBRIS PROTECTION: The 20 oz replacement tumbler lid adds an extra layer of protection to keep your drinks contained and debris-free while you're on the go. | SAFE TO USE: Made of high-quality, shatter-resistant, and BPA-free material, this crystal-clear cup lid allows you to check if it's time for a refill, while keeping your drinks safe to consume. | STYLISH AND PRACTICAL DESIGN: The tumbler replacement lid features a sturdy double-sealed design and two strong magnets for smooth and secure opening and closing. It offers a tight fit to keep your drinks hot or cold for your enjoyment. | SAVE TIME AND MONEY: Our replacement mug lid are cost-effective and function just as the original did. If you have any questions about your order, feel free to contact us, and we'll respond within 24 hours.