Designed for top hanger foldable wardrobe sliding doors Able to use wooden and Aluminum glass frames doors Maximum Carrying capacity is 40 kg per door Able to use door thickness 18 mm For folding door systems, you can choose a soft closing hinge Door height <240 cm recommended Able to use 4 door Has height adjustable mechanism System is working silent and long life working becasue of high quality ball bearings Easy and quick installation Top mechanism body has 4 ball bearing with double hinge Recommended additional hinge over the 2 meter door Metal sheet hinges using in doors connections Maximum door width 60 cm recommended