HIDE Drain Cover Kit 12.5" x 12.5"Exterior Drain Covers Choose from a wide variety of HIDE Drain Covers to suit popular stone and tile thicknesses! These covers have been created to replace the need for unsightly drainage grates around your alfresco areas, gardens, patios, and walkways. HIDE Drain Covers feature a 1 4" gap between frames to allow for sufficient drainage to a 3 4" drainage point underneath. These drain covers allow your chosen landscape material to seamlessly conceal