–Door Panel Width: 17 7/10″(450mm) x 4 ; Weighting up to up to 40lbs per panel; Door thickness: 3/4″~1-3/4″; The distance from side of the door to the wall is 1/4″; Max track length: 72″ (Custom track length is AVAILABLE)

–SLIDE SMOOTHLY AND QUIETLY: Roll-formed galvanized steel track provides smooth operation and box-shaped design protects track from dust and dirt. Spring-assist steel hinge is non-mortise designed for added support and guarantees door will not shock when fast opening/closing.

–SECURITY: Pivot set and panel guide resist binding when door is in open condition, top pivot keeps door in track and prevents door from jumping.

–PACKAGE INCLUDED: 1x Steel Track, 2x Top Pivot Sets, 6x Panel Hinges, 2x Panel Guides, 2x Bottom Pivot Sets, 2x Track Stops, 2x Door Knobs, 2x Panel Aligners, wrench & instructions; All other necessary hardware is included as you see in the pictures. (DOOR NOT INCLUDED.)

–GUARANTEE: 100% Money Back Guarantee and 5-year quality warranty. We are reliable and qualified manufacture. Professional customer service team help you solve all problems in time.