Elevate your workout experience with our innovative 3D-printed dumbbell handle! Crafted from flexible TPU, this handle offers a superior grip for unmatched comfort during your training sessions. Designed to fit both threaded and non-threaded bars, simply scale the model to your desired size. To ensure a perfect fit, we've included a test piece for easy adjustments. The handles in the photos are designed for 24mm diameter dumbbells. Upgrade your fitness gear with this versatile, comfortable, and customizable solution!