Time Tracker Classroom Timer 5-off-10 Large LCD display allows for

Large LCD display allows for easy reading - displays weight up to 330 lbs

Less weight for easy transportation

13 Gallon (100 Bags per Box)

Set of 2 masks have openings to isolate characters within a chart during a vision test

hands-on text

Time Tracker Classroom Timer 5-off-10 Large LCD display allows forUnique timers light and sound cues help to keep your whole class on track. Features 180 viewing and a large, easy to read LCD display. Allows quick programming of 3 colored lights (red, yellow and green) and 6 sound effects that alert children to time remaining. Requires 4 AA batteries, not included. Ages 3 and up. 9"H x 4. 25"diameter