LIFETIME GUARANTEE. Happiness with product and service promised by CEO and founder jimmy@waybasics.com Elevate your monitor and postures: ) Made with eco-friendly and sustainable zBoard, non-toxic and free of formaldehyde & VOC Easy to assemble, no tools required, just peel the 3M adhesive strips and put together with easy-align pins Exterior Dimensions: 9.8’D x 19.7’W x 3.1’H Interior Dimensions: 9.1’D x 18.1’W x 2.4’H Recommended maximum load 30 lbs Sleek and modern design