[Leak-Proof & Secure] Made from high-quality waterproof material, these white cap liners create a tight seal, preventing spills from coffee, smoothies, and other beverages. Includes 1500 pcs to fit small, medium, and large cups [Grease & Water ] Unlike flimsy paper covers, these food-grade liners block oil, grease, and liquid seepage-perfect for milkshakes, iced drinks, and takeout cups [Multi-Size Fit] Each pack contains 500 disposable liners (13cm, 14cm, 15cm diameter), ensuring compatibility with most travel mugs, disposable cups, and reusable tumblers [Save Time & Money] No more messy spills or wasted drinks! These eco-friendly liners reduce cleanup time and keep beverages fresh longer-ideal for coffee shops, offices, and busy parents [Versatile & Safe] Great for hot/cold drinks, these liners are perfect for kids' cups, juice bars, and food delivery , ensuring safe, hassle-free sipping Color:White Material:Silicone Oil Paper Package Contents: 1500 * White Leak-Proof Cap Lid Liners (13/14/15cm) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.