Unbutton the tabs on the mat, and swap them out with the buttons attached to the Tidy Heinie panel. The buttons are interchangeable when you want to keep it on the Tidy Heinie or take it with you

Secure the strap fixings around each rear-seat head rest and gently pull tight. Ensure the panel is level and adjust the tightness of straps as required. Leverage the velcro backing to help tighten the straps

Pat down the entire surface of the Tidy Heinie so the velcro points are secured onto the rear seats. Keep everything tight and level for the best storage results