GOOF PROOF® SHOWER SEATInnovations for Contractors, Builders and the Do-It-YourselfFor new or retrofit installations!This Shower Seat is a heavy duty stay-in-place molded plastic form that is easily installed, and can be tiled the same day. The Shower Seat is a standard 30"� wide, and has guide marks on the top surface to make it easy to trim the seat to 24"� wide.Two level vials are supplied to indicate the proper minimum water drainage slope of 1/4"� per 12"� run.For new installations, the seat is installed over the wall boards and secured into blocking between the studs using six 21/4"� long screws.For retrofit installations, the seat is installed over the tile and secured with the screws into six plastic toggle anchorsConstructionEasily Adjustable width 24"� or 30"�Six pre-drilled mounting holesLevel vials ensure correct pitchFull width tile support ledgeWaffle pattern assures optimal tile adhesionInstall A Shower Seat - FAST, EASY & RIGHTSuperior Quality - Heavy Drain Grate - Minimal Grout Rim - Designer finishes