“25mm x 25mm (1″ x 1″) Dielectric Mirror – Thickness” has been added to your cart. Continue shopping → “39.25″ x 40″ Dielectric Mirror – 1/8″ (3mm) Thickness” has been added to your cart. Continue shopping → Remove item Thumbnail image Product Price Quantity Subtotal × 21" x 30" Dielectric Mirror (tempered) - 1/4" (6mm) Thickness - Polished Edges $1,353.91 21" x 30" Dielectric Mirror (tempered) - 1/4" (6mm) Thickness - Polished Edges quantity $1,353.91 × 25mm x 25mm (1" x 1") Dielectric Mirror - Thickness $26.45 25mm x 25mm (1" x 1") Dielectric Mirror - Thickness quantity $26.45 × 39.25" x 40" Dielectric Mirror - 1/8" (3mm) Thickness $2,559.59 39.25" x 40" Dielectric Mirror - 1/8" (3mm) Thickness quantity $2,559.59 Update cart Cart totals Subtotal $3,939.95 Shipment Shipping costs are calculated during checkout. Total $3,939.95 Proceed to checkout