It is compatible with most of the classic toilets; from most round shape toilets.
PEPE - Raised Toilet Seat Lid (from 5 to 6 Inches) Toilet Seat Riser
PEPE Mobility Raised Toilet Seat with Lid 10cm (4") Toilet Riser
PEPE Mobility Raised Toilet Seat with Lid 4 Inch (10 cm), Riser for Hip Replacem
PEPE RAISED TOLET SEAT RISER FOR ADULTS
Raised Toilet Seat Cushion, Soft Padded Raised Toilet Seat for Meh...
Portable Raised Toilet Seat Riser, Raised Toilet Seat Cushion, Comfortable
