Vitally One-Air Trackless Bifold Door

Features:

1. Trackless (Barrier-free pathway)
2. Reduce cleaning hassle
3. PATENTED Detachable Top Track to easy roller maintenance and installation
4. Duo Suspended Roller to ensure smooth and silent sliding
5. Door withstand up to 20kg of weight for long term usage
6. Comes with D.I.Y. Nut for easy installation
7. PATENTED Indicator lock Vector 20i
8. Adjustable Top Stopper