Busy Buddha ECO-Mat (Grey) | Anti-Fatigue Comfort Standing Mat for Standing Desk and Home | ECO-Friendly (20x30) HELP DONATE TO CHARITY  With each purchase, a portion of your order goes to charity; Heroes For Children provides financial support to the families of children battling cancer. FEEL LIGHT ON YOUR FEET  Research shows that you can relieve up to 40% of pressure on your knees and feet to help you stay comfortable while standing for prolonged periods of time. HOW IT WORKS  Uses high quality and eco-friendly materials as well as high density, gel core technology to maximize support and safety WHERE TO PLACE IT - You can place the mat in the kitchen, bathroom, workstation or your standing desk and feel the difference in how your joints and muscles feel after standing BEST DESIGN  Stain, scuff and water-resistant for easy cleaning and maintenance