“6″ x 6″ Dielectric Mirror Sample – 1/8″ (3mm) Thickness” has been added to your cart. Continue shopping → 6″ x 6″ Stereoscopic Mirror – 5/32″ (4mm) Thickness$14.95 Demo purposes only. 6" x 6" Stereoscopic Mirror - 5/32" (4mm) Thickness quantity Add to cart Reviews