Features: Durability Stainless Steel Construction : Features premium stainless steel rings for superior strength and longevity, ensuring safe and stable performances during intense workouts or daily training. Comfortable Grip Design : Ergonomically designed handles provide a comfortable, enhancing focus and enjoyment during pull up and strength exercises. Anti Slip & Sweat Resistant Surfaces : Make with good quality nonslip materials to prevent slipping even when sweating, offering reliability safety during workouts. Versatile Training Tool : Ideal for pull up, forearm strengthening, wrist power, and grip enhancement, suitable for both beginners and professional athletes. Portable Home Gym Solution : Compact and light weight design allows for easy use at home or outdoors, eliminating the need for equipment while helping achieve fitness goal efficiently. Specifications: Color:Six Choices Dimension:25×3.2cm/9.84×1.26in 33×6.5cm/12.99×2.56in Component:nylon+polyurethane+steel Package Includes: 1set Pull Up Assist Training Balls note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.