Includes: Response key, flash cards, and instructions.
Size: 17" x 21" (43 cm x 53.4 cm)
Folds to 17" x 10.5" (43 cm x 26.7 cm)
10 feet, 3 meters testing distance
Size: 17" x 21" (43 cm x 53.4 cm)
Folds to 17" x 10.5" (43 cm x 26.7 cm)
10 feet, 3 meters testing distance
Related Products
