6.6 FT Heavy Duty Sliding Barn Door Hardware Kit Black (Modern Style), Superior Quality, Ultra Quiet, Tested Beyond 100,000 Rolls (12ft-arrow) CHOOSING PROPER SIZE ACCORDING TO THE EXACT INDOOR SPACE: the single barn door hardware measures 6ft (12ft as a whole set)long exactly attributed to the delicate data by the professional designers. So make sure if our product is the most suitable one for your home. IMPORTANT DATA TO NOTICE: Single Size: 183 x 3.8cm/72 x 1.5inch (L x W), Roller Size: 29 x 3.8cm/11.4 x 1.5inch (L x W), Hole Spacing: 45cm/17.7inch, Loading capacity: 170lb each door, will fit Door Panel 36inch wide each door. its easy to install by yourself after finding the best place. FITTED PLACES RECOMMENDED: this double sliding door hardware is suitable for most barn doors,the ideal space would be where the two separate 6ft rails attach to a solid wall, of course as well as the study, parlor and the cabin-style or rustic settings so as to create a natural and modern style. GREAT CHANCE TO SWITCH TO FRESH STYLE: the door track kit will allow turning your normal door into a sliding door, a magic design element to bring industrial charm to your sweet house decoration, which can offer independent space when needed. PACKAGE CONTENTS: the steel door hardware kit includes 2 x Rail, 4 x Roller, 4 x Door Stops, 8 x Wall Hangers, 2 x Floor Guide, 1 x Connector, doors not included. Please check the pack in time compared with the pictures from COOCHEER and contact us freely until the hardware kit works.