Check the listing for details. 3FT-12FT Bifolding Sliding Barn Door Hardware Kit for 2/4 Wooden Doors,Closet. Color: Black, Condition: New. Listed at 81.62 USD. [STRONG & STURDY] Made of high-quality steel with premium nylon roller wheel and Gcr15 roller bearing, the surface is black matte, High strength industrial grade tracks and pulleys can easily hold 220lbs loads,anti-corrosion and anti-rust.Maintains its beauty and longevity for many years. [Easy to Install] Warning: To ensure that the door can be fully opened and closed, the distance from the door edge to the hole of the door hangers is 1-2/5". The door shaft should be perpendicular to the hole of the mounting hangers. Attached with the most detailed product installation and operation instructions. and detailed graphical marking and measurement methods.You can install it by yourself. [Smoothly & Reduce Noise & Space Saving] Push and Pull the door very smoothly and effortlessly. Door stoppers with integrated spring, reduces vibration for quiet closing, door floor guide protects your door and No punching on the ground. Save space for opening and closing doors. Suitable for interior door in kitchen, bedroom, dressing room, laundry room, utility room, entertainment console, club, pub and so on. [Package & Professonal Customer Service] NO DOOR.Package Included: Spliced rails with accessories, 4x Hanging Pulley with accessories, 6 door hinge, 2 rotating shaft, all hardware needed for bi-folding door. 1x instructions installation. We provide 7*24hrs customer service, if your item arrives defectived, we will send replacement at no charge for missing/defect parts. 【2Door】 【4 Door】 [How to choose a size] You can choose the appropriate track based on the width of the door and doorway width