Application : Wall, Visual : Fume, Type : H.D.I.T Pressed Ceramic, Slip Resistance : Not rated, PEI Rating : 3, Frost Resistance : Yes, Shade Variation : Slight/Medium, Screens/ Faces : N/A, Sizes : 3×6, 4×4, .5×8 Quarter Round Trim, Colors : Ash Blue, Matcha, Smoke, Thistle Blue, & White