20 ft: COH (10 Line) Chart SC Dropshipped items ship directly from

Dropshipped items ship directly from the manufacturer

The Nickie anatomical training doll is great to use for training nurses

Appropriate for ages 6-12

A child who isn't following the rules is a child who’s always in trouble

infinite-controlled

20 ft: COH (10 Line) Chart SC Dropshipped items ship directly from(9" x 14") Sloan optotype chart for vision testing at 20 feet. Features two smaller groups 20 25 to 20 12. 5 for repetitive eye testing. May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090). The Sloan optotypes were developed on the same basis as Snellen optotypes. Sloan optotypes do not use serifs however, but do use a logarithmic geometric progression.