21" x 21" Glass Teleprompter MirrorThickness: 5/32"Transparency: 30R/70T$306.25 21" x 21" Glass Teleprompter MirrorThickness: 5/32"Transparency: 30R/70T quantity Add to cart Categories: customer-added, Glass, Teleprompter Mirror Additional information Additional information Weight 6.43125 lbs Dimensions 21 × 21 × 0.15625 in Related products Add to cart 11" x 12" Glass Teleprompter MirrorThickness: 1/8"Transparency: 30R/70T $91.67 Add to cart 8" x 10" Glass Teleprompter MirrorThickness: 5/32"Transparency: 30R/70T $55.56 Add to cart 12.75" x 15" Glass Teleprompter MirrorThickness: 5/32"Transparency: 40R/60TCorners: roundedSales Rep: Krista $185.94 Add to cart 3" x 3" Glass Teleprompter MirrorThickness: 5/32"Transparency: 30R/70T $20.00