Pediatric vision screening test with LEA Symbols designed specifically
for the Massachusetts Preschool Vision Screening Protocol. Includes one
practice card, two line sizes of 20/40 for 3 year olds, two lines sizes
of 20/32 for 4+ year olds, response key, flash cards, and Massachusetts
Vision Screening Protocol. Pages are offset for easy flipping. 4 pages,
3.25" x 9" (8.25 cm x 22.9 cm).