1. The bottom rail can be removed when the door is less than 800mm in width 2. Single-glazing folding door with lock 3. The lock can be designed on each side of the door leaf 4. The door is composed by even-numbered door leafs on each side 5. Folding direction: inward (it can be changed into outward as you need) 6. Material of the frame and the rails: aluminum magnesium alloy 7. Plenty choice of the type of the glass 8. Suitable for every room, especially for the WC and kitchen 9. Can also be used for small closet 10. Flexible style and type changing makes it matches various building styles 11. At least two door leafs per door 12. Can be customized as your need and requirement