Features: Experience the convenience in beverage enjoyment with these Tumblers, feature 304 stainless steel construction for corrosions resistance and a spill proof sliding lid for convenience in travel. This durable insulation coffee mugs boasts a double wall vacuum insulation designs that keep your drink hot or cold for hour, ensuring you enjoy every drink at the perfect temperature. Ideal for coffee enthusiasts, busy professionals, students, and anyone who values high quality drinkware, this thermal cup is produced to meet the needs of those. Whether you're at office, relaxing at homes, or embarking on outdoors adventure, this travel tumblers is your practical accessory, providing comfort and style. With its silver finish and practical designs, these tumblers seamlessly combines functionality and aesthetic, making it a essential addition to your routine. Specifications: Component:Stainless Steel Size:Approx.8.5x8.50CM/3.35x3.35inches Color:Coffee/ /Green Package Includes: 1Piece 304Stainless Steel Coffee Cup note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color. Thanks!