Below the armrest of the Tesla Model 3 and Y there is a cavity that can be used as a hiding place for smaller valuables.
The secret compartment box is simply swept in there. The adhesive pads make this very quick and easy.
The compartment can be opened using a sliding mechanism and small items that should not be lying openly in the car can be stowed there.
The box has the inside dimensions of 12cm x 13.5cm and
the opening measures 10.5 cm x 4.5 cm