Ergonomic Design: Crafted from high-quality plastic, this tumbler handle boasts a 0.9-inch thick grip, offering optimal comfort for your hands. The innovative groove design ensures a secure hold at any angle, providing a firm grip even when the cup is inverted. Versatile Compatibility: Designed to accommodate most 20 or 30-ounce cups, this handle fits snugly into cup holders of various sizes. Its sturdy outer rim guarantees stability, allowing you to enjoy your beverages without worrying about spills or slippage. All-Season Durability: Engineered to withstand extreme temperatures, this handle stays robust and crack-resistant in cold winters and retains its shape in scorching summers. Its durable construction ensures long-lasting performance, making it an ideal companion for year-round use. Secure Fitment: Whether in your car's cup holder or at home, this handle provides a secure and stable fit, preventing unwanted movement or spills. Its strong grip ensures that your tumbler stays in place during travel or daily activities. Easy Maintenance: Enjoy hassle-free cleaning with this washable tumbler handle that is easy to maintain. Simply rinse it when needed to keep it clean and ready for your next beverage adventure. Introducing the tumbler handle, crafted from high-quality plastic for durability and ease of use. With a comfortable 0.9-inch thick grip, this handle ensures a secure hold. The ergonomic design features a groove that allows your fingers to grip comfortably at any angle, providing stability even when the tumbler is upside down. Lightweight yet sturdy, this handle fits most 20 or 30 ounce cups and cup holders with ease. The robust outer rim ensures your tumbler stays securely in place, allowing for easy sipping on the go. Designed to withstand extreme temperatures, this handle stays strong and crack-resistant in winter and heat-resistant in summer. Perfectly sized to fit car cup holders snugly, it offers a firm grip for added convenience. Easy to clean and maintain, this washable handle is a practical addition to your daily routine. Upgrade your tumbler experience with this reliable and versatile handle that combines comfort, durability, and functionality seamlessly. Item Name: Tumbler Handle Material: Plastic Features: Anti-slip Grip, Tumbler Accessory, Secure Fit Size Details: 20 Oz, L: 14.5cm, W: 9cm(Approx.) 30 Oz, L: 16.5cm, W: 10.8cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cup Handle