Description: Best Foot Rest Cushion - If you spend more than 8 hours a seated position, this comfortable foot rest cushion is just right for you. It provides additional support you need to maintain good posture and the natural curve of the spine. - the office foot rest cushion for extended that also provides great support,which will provides you with maximum comfort whether it's under the desk, on the sofa or bed, lying down or sitting. The cushion insert is made from 100% Memory Foam that conforms to your feet and encourages pressure relief. Half-cylinder Shape Foot Rocker - when turned over the foot rest cushion,it acts as a rocker to achieve a rocking motion,provide relaxing for your feet and legs after work, keep your feet moving all day long. Multifunction - the multi-use cushion supports to more areas of body, such as lower back, knees,our half round pillow is the size for use as a positioning pillow for or neck support at your desk or in your car. Size Chart: Size: 40x20x10cm / 15.74x7.87x3.93inch Package Includes: 1 Piece Foot Rest Under Desk Cushion Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!