Box of 150 Colored Overlays

Order a box of 150 Irlen Colored Overlays in any single color. The first step to addressing reading difficulties, Irlen’s 9” x 12" colored acetate overlays can be placed over printed materials to determine whether reading is made easier. Each sheet has a glare and non-glare side for increasing comfort. Each color is carefully determined by years of Irlen research. Not everyone is helped by the same color or combination of colors.