Stairwell Sign Substrate: 1/8" Egg Shell Finish Matte Acrylic (available colors) Eased Corners or 1/8" Brushed Aluminum Composite Material Square Corners Tactile: 1/32" Matte Raised pictograms and text Braille: Grade 2 Braille to California standards. Mounting: Foam mounting tape included. Regular and Counter-sunk holes available upon request for an additional fee. Production:  Standard orders ship [...]