Home furnished in retro style? Or do you prefer a more modern style? Are you struggling with the small space in your house where you can not install the sliding door? Do you like the decorative style of sliding doors? If you like it, choose. Our sliding door system CCJH. We offer a single door, double door and bypass double door. The traditional design elements make both the rustic and modern surroundings look simple and elegant, save space and are practical. Roller material: Premium nylon. Maximum door weight capacity: Up to 330 lbs per roller pair. Suitable for sliding door thicknesses: 1.18”–1.57”. The Top Edge of the doors to the ceiling: The minimum distance is 4.3”. Carbon steel roller: The super load-bearing capacity of the inner nylon wheels does not wear the rail when rolling. Adjustment screw: The roller screws can be infinitely adjusted within the door thickness from 3 cm to 5 cm (1.18”-1.97”) in any size. Anti-Jumper: With the small round panes, your door cannot be lifted off the rail. Door stoppers: Unique spring design: Spring door stoppers play a buffer role and reduce impact noise when opening and closing the door. Wooden dowel: Insert the wooden dowel into the hole, the hole diameter will not increase, which will stabilize the nail in the wall and the whole system will run stably. Step-by-step instructions: Each step has been accurately measured in practice and detailed measurements written. 1 2 x Rollers. 2 Wall bracket set (1 rail hole needed 1 set). 3 2 x Door Stopper. 4 4 x adjustable roller screws. 5 2 x anti-jump blocks. 6 1 x floor guide. 7 Pre-drilled splicing rails. 3 4 x Door Stopper. 4 8 x adjustable roller screws. 5 4 x anti-jump blocks. 6 2 x floor guide. How to choose the track length. The length of the rail should be twice as large as the door panel. (Since your door is 2-foot wide, you will need a 4-foot hardware kit).