Headrest for Saratoga spas. They clip into place with two pins on the back.
This model was slightly damaged during transport (see photo 2).
Since headrests can react badly when the free chlorine level in your spa is higher than 3 ppm, tubs.fr recommends that you remove them when they are not in use.
Length: 310 mm
Maximum thickness: 28 mm
Distance between the two pins : 165 mm