Product name:Fire retardant Balcony Sliding Folding Partition
Model:Type65/80/100 movable partition
Panel thickness:65/80/100mm
Model Number:Type65/80/100 anodized aluminum track system
Carrier bearing capacity:225kg/250/380/650kg
https://www.egmovablewall.com/movable-partition/fire-retardant-balcony-sliding-folding.html