and is compatible with most brands of rescue inhalers

Safe to use with no glutaraldehyde

Effective against 43 microorganisms in 3 minutes

this disk disappears as time elapses

You're not a little kid anymore

15 Line Folding Distance Chart 5-off-10 and is compatible with most(17" x 21" to 17" x 10 1 2") Patti Pic optotype chart for vision testing at 10 feet. Used to identify amblyopia in children as young as 4 years old and for people with language difficulties. Chart may be hand held or wall mounted. This folding chart is designed for distance and Amblyopia vision screening of young children in schools. Test includes: FRONT Proportional spacing. Visual Acuity range 30 m to 1. 2 m (20 200 to 20 8 equivalent). Two smaller