Features: Engineered with high strength carbon steel, this U shaped barbell dumbbell weight set delivers outstanding durability and stability, solving deformation issues common in plastic or low grade accessories. Its innovative U shaped design enables seamless barbell to dumbbell conversion without tools, offering adjustable resistance for versatile strength training routines. Ideal for beginners to advanced fitness enthusiasts, the ergonomic grip minimizes hand fatigue during high repetition workouts while accommodating diverse skill levels. Perfect for home gyms, professional fitness centers, or travel, the compact detachable structure ensures space efficient storage and portability for uninterrupted training . Featuring a secure locking mechanism, this carbon steel gym accessory prevents weight plate slippage during intense event, prioritizing user safety in demanding exercise environments. Specifications: Component: Carbon steel Practicality: Suitable for home gyms, professional gyms and outdoor training venues, helping users to perform strength training and muscle shaping to enhances physical fitness. Package Includes: U-shaped barbell dumbbell weight bearing set × 1 note: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!