Way Basics Eco Wall Cube and Decorative Shelf, Black (made from sustainable non-toxic zBoard paperboard) IT'S NOT WOOD; IT'S BETTER - Made with durable zBoard recycled paperboard, eco friendly, non-toxic and free of formaldehyde and VOC LIFETIME GUARANTEE - Happiness with product and service promised by our CEO and founder STRONG and DURABLE - Maximum load 5 lbs (recommended) Wall mounting hardware included Interior Dimensions (inch): 6.9 Depth x 9.6 Width x 9.6 Height; Exterior: 7.7 x 11.2 x 11.2