MAAX 40-in W x 40-in L Back White Double Threshold Neo-round Shower Pan Base with 3-in H Threshold

40-in W x 40-in L Back White Double Threshold Neo-round Shower Pan Base with 3-in H Threshold. Direct to stud corner installation that will save time and money. Durable high shine acrylic stays warm to the touch and is easy to clean. 3 inch low threshold for easy access. Textured bottom for added safety. Walls with convenient foot rest available, designed to be easier to clean. Ensure fit with MAAX Radia corner door # 137445-900-084-000