BetteAir 1 x shower tile dimensions: 1000 x 1000 mm rectangular edge height: 10 mm drain hole: 200 mm corner radius: 5 mm installation variant: floor level. Material: glazed titanium steel with a non-porous surface. For installation, we recommend the Universal installation system, with an adjustment range of 67 - 205 mm (to be ordered separately). For a side length of 1000 mm, we recommend using a support foot set BetteAir B57-0406 (to be ordered separately) including sound-reducing separating foil.