Orthopedic sweatless File Waist Support Back Cushion Black

It is very robust and convenient thanks to the invisible steel pulley around it! You can use it for years without deforming! Product Features: Moreover, thanks to its special design holder flexible bands, it fits easily in all kinds of seats and chairs! Whether the office seat, a car seat or a dining table chair. It is fully orthopedic. Fills the waist gap. Flexible. It ventilates the back. Does not sweat. It can be applied to every seat. Product Dimensions: 43 cm x 40 cm depth: 13 cm.