Soft Close Mechanism: FLYVLIEG Bypass sliding door hardware kits feature a soft closing mechanism that provides excellent cushioning. Our design minimizes door impact, making the door safer and quieter in operation Specifications:Maximum door weight: 150 lbs per panel; panel thickness: 1 3/8“ and 1 3/4”; minimum width per panel: 49”. Track can be cut down to fit custom opening width(track length = 2 x door width -2") High Quality Materials: The bypass sliding door hardware kit is made of aluminum alloy to ensure that the door will not come off the track. Concealed design, strong load-bearing capacity, beautiful and durable Easy to Install:Our products are more labor-saving and convenient to install. We provide graphic step-by-step installation analysis manuals and complete installation videos for you to enjoy the whole installation process Widely Use:Our track features a concealed design that can be used in any space and is especially suitable for low clearance spaces such as living rooms, kitchens, bedrooms, bathrooms, laundry rooms, storage rooms, closets, studies, checkrooms, etc Bypass Double Sliding Pocket Door Hardware Kit