Complete your custom shower installation with the superior quality and reliability of this Tile-insert square drain. Designed to use your own tile or other shower floor material to complement any style. Durable construction and exquisite quality. Inside tailpiece for 2" drains and outside tailpiece 3" drains. Grooved collar works as weep holes while the grooved flange adapter provides a strong seal. Reversible collar to accommodate a variety of tile thicknesses. Easily removable tray for cleaning. Overall dimensions: 5.1" x 51" x 1.5" . Warranty: Shower Grate Shop provides a one year limited warranty.