Thin gray lid with a label warning about hot contents. - Color: White - Warning Label: Caution Tumbler Lid Silicone Lid Cover Made of silicone, for mugs, dust protection, heat retention, cold retention, cafe, office, straw, car holder, microwave-safe, dishwasher-safe Usable for drink openings with a diameter of 8.3-8.5cm. Attach it to your own cup or tumbler for an easy cafe style. It can be easily attached and detached, so you can wash it and use it hygienically. Also for children with a straw. Package weight: 0.03 kilograms Shape: Round Material: Silicone; Rubber Material: Silicone Rubber Color: White Brand: No Brand Product dimensions: 8.8 length x 8.8 width cm Product weight: 28 grams (See product search) This lid has the warning "CAUTION CONTENTS HOT", indicating that the drink is hot. This is important information for safe use. 【Design】 A simple round design that fits easily on any cup. It has a drinking spout and is designed for ease of use. 【Uses】 Perfect for drinks like coffee and tea, and convenient for carrying around. Suitable for use at home or in the office. - Warning: CAUTION CONTENTS HOT - Shape: Round lid - Color: Light gray - Opening: With drinking spout Thank you for viewing.