Superior Quality: MDF and HD shatterproof mirror are used to build the door panels. The back of the mirror is attached with explosion-proof film to enhance mirror strength. Include bifold door hardware kit and handles which are constructed with premium carbon steel. Upgrade Your Space: Our bi fold door set helps preserve valuable space in your home more than traditional barn door. Bi fold doors can be widely used on closet, bedroom, kitchen, living room, bathroom, storage room Product Dimensions: Door panel size: 18" W x 84"H, thickness: 1 3/8". Track length: 40", Please make sure reserve at least 5-3/8" clearance needed from top of door and ceiling. Package Include: 2 x door panels, 1 x Handle, 1 x 2.83 FT Rail, 2 x Rail Spacers, 2 x Rollers, 2 x Roller Brackets, 1 x Fixed Connectors, 1 x Floor Guides, 3 x Hex Key, 2 x Sealing Strip. Professonal Customer Service: We are the manufacture of barn door and hardwares. We have a professional engineer team. Please feel free to contact us if you have any further issues. JUBEST Bifold Barn Doors Mirror Closet Door, Bi fold Sliding Barn Door with Hardware Include, Shatterproof Mirror Door Panels, Barn Door Hardware kit, 36" x 84" Bi Fold Door with Track Kit & Handle