material: made of PP material, smooth surface, easy to clean, durable, non-, sturdy and stable, good weight-bearing. Easy to carry: the footrest under the desk is about 37.5x26x12cm/14.76x10.24x4.72inch, light weight and easy to carry, also very convenient to use on the train during the journey. Ergonomic design: The ergonomically designed footstool raises the feet to a comfortable height, improves blood circulation and corrects sitting posture to avoid poor posture and relieve shoulder and back pain and fatigue. Massage roller: It can help massage and fully stimulate the acupuncture points of the feet. Relieve the soreness and numbness of your feet, so that you can enjoy the relaxation of the soles of your feet during working hours. Widely used: the ergonomic foot rest can be widely used in offices, homes, bathrooms, etc. It is the gift for office workers, the elderly and children. Name:under the desk resting feet massage mat Colour:B:White Material:PP Size:37.5x26x12cm/14.76x10.24x4.72inch Package Contents: 1 * Foot Rest Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.