The Carson MagniSheet is a full page fresnel magnifier within a black bordered frame. This 2x power full size page magnifier (10.5 x 8.25x flat) is perfect for enlarging the view of any large area with small, fine print. At Carson, we strive to make sure our customers are 100% satisfied with the quality of our magnifiers. We are so confident in our magnifiers that we back them with a Lifetime Limited Warranty! Carson will repair or replace your magnifier if it is found to have manufacturing defects in materials or workmanship. Please contact Carson for additional warranty details.