Construction Frame is expertly crafted from solid pine wood and engineered wood. Crafted of pine, a gorgeous softwood with a closed grain pattern. Bed is tightly upholstered and finished with solid rubberwood legs and base. Headboard is upholstered on front and side, backed with black denim. Siderails are screwed into the lips of the siderails for additional security. Queen, King and Cal. King sizes have center rail for additional support. Frame support system makes the use of box spring unnecessary. Contract Grade: Thoughtfully designed and expertly engineered to meet rigorous testing standards and best practices from select ANSI/BIFMA testing protocols. Imported. Care To protect finish, do not apply abrasives or household cleaners, dust with soft dry cloth. Do not expose to direct sunlight or excessive temps. Hardware may loosen over time, periodically check to make sure all connections are tight and retighten if necessary. Assembly White Glove Service: Items are delivered to your room of choice by appointment, then unpacked and fully assembled by a skilled two-person team. Includes packaging removal and recycling. Fee varies by location and order total.