Features:-The special round bottom ensures that your feet move more, which results in better relief for your feet and legs and brings you more joy and relaxation in your stressful work.-Made of high quality and thicker ABS material and non-slip pads on the bottom, which ensures more stability and durability, making it safe and reliable to withstand long-term use.-Textured surfaces with massage points and rollers that can massage your feet and relieve the stress of walking.-This under desk footstool is easy to assemble without the need for any other tools. Simply assemble the two round legs in the correct direction.-Lightweight and portable design, convenient for ergonomic support wherever you go. Can help correct sitting posture and improve work efficiency.&.