“6″ x 6″ Glass First Surface Mirror Sample – 6mm Thickness” has been added to your cart. Continue shopping → 6″ x 6″ Teleprompter Mirror Sample – 30R/70T – 4mm (5/32″) Thickness$14.95 6" x 6" Teleprompter Mirror Sample - 30R/70T - 4mm (5/32") Thickness quantity Add to cart Reviews