Not All Disabilities Are Visible Patch Hook & Loop

MAX Distance: 220m

(Not Included)

Materials: Polydura outer shell

pens or pencils included with this notebook cover

Gerber Passive Ear Muffs Black AUSCAM Not All Disabilities Are VisibleFeatures: * SNR23 dB * Low profile, super light weight * Soft ear cushions for all day comfort * Compact folding design, easy to pack way * Adjustable headband fits most sizes * Idea for racing, air shows, music festivals, hunting and gun ranges. Attenuation Data: Frequency(Hz) 125 250 500 1000 2000 4000 8000 SNR Mean Attenuation(dB) 10. 3 16. 8 26. 3 31. 0 33. 5 35. 6 36. 7 Standard Deviation(dB) 3. 0 2. 4 2. 2 2. 1 2. 1 2. 2 4. 2 23