About this item

• Keep Hot: Silicone Covers are ideal for keeping your tea at the perfect sipping temperature while you attend to other things.
• Material: high quality food grade silicone, environmental protection, safety, non-toxic.
• Silicone Covers Fits Most s & Mugs (3.94 INCH DIAMETER): Our Silicone Mug Covers are perfectly designed to keep your delicious beverage.
• High Temperature Resistant: -40~230 F,Silicone can handle extreme temperatures，safe.
• Health: Protect your precious drink from dust.