As you can see this is a hinged model so the seat can be lifted for ease of cleaning etc. They do not latch in the vertical position so they only lift for ease of access to the cubical or for cleaning.
Twyford AV7800GY Avalon Hinged Support Shower Seat Grey AV7800
AKW 4000 Series Standard Fold Up Padded Shower Seat Grey with Back & Grey Arms
AKW 4000 Series Extra Wide Fold Up Padded Shower Seat Grey with Back & Grey Arms
AKW 4000 Series Standard Fold Up Shower Seat Grey with Back and Grey Arms
