Description: - 【High Density Foam Material】: Made of quality high density EVA foam, foam foot pad rollers feel soft and comfortable, has excellent cushioning performance, and can reduce friction and pressure during exercise - 【Universal Size】: The inner diameter of the foam sleeve is about 2.2cm/0.87inch, which is compatible for the foot supports of most abdominal muscle trainers, sit up benches, leg stretchers, resistance training equipment, and other fitness equipment - 【Sweatproof and Nonslip Surface】: Even if you sweat, the delicate texture surface can prevent slipping, significantly improving the secure and stability of training - 【Easy Replacement】: The foam pad is easy to install and remove. You can easily replace the worn or damaged foam pad without replacing the entire fitness equipment, making your fitness equipment look brand new - 【Sufficient Quantity】: Contains two fitness equipment foam covers for easy maintenance or DIY replacement, which is ideal for daily use Specification: - Material:EVA Sponge - Size Chart: Optional: XL: Inner Diameter: 2.2cm/0.87inch Length: 22cm/8.66inch Outer Diameter: 7.5cm/2.95inch Or L: Inner Diameter: 22cm/8.66inch Length: 16cm/6.30inch Outer Diameter:7.5cm/2.95inch Or S: Inner Diameter: 22cm/8.66inch Length: 12cm/4.72inch Outer Diameter: 7.5cm/2.95inch Or M: Inner Diameter: 22cm/8.66inch Length: 13.5cm/5.31inch Outer Diameter: 7.5cm/2.95inch Package Includes: 2 Foam Foot Pad Rollers Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.