Guardair Whisper Jet Extended Reach Air Guns, 1/4" Nptf, 29 Cfm, 100 Psi - 2 Pack VariesBy:Default they're bold

they're bold

The sophisticated design of these envelopes is sure to leave an impression on all of your mail recipients

Use these envelopes to mail letters

Material: EPDM gives the ability to resist degradation resulting from weathering agents like UV rays and ozone making it perfect weather resistant rubber

Guardair Whisper Jet Extended Reach Air Guns, 1/4" Nptf, 29 Cfm, 100 Psi - 2 Pack VariesBy:Default they're boldDurable cast aluminum body. Unique Coandaire nozzle reduces noise 6 to 20 dB compared to conventional air guns. Solid conical tip design prevents blockage of nozzle. Standard stock lengths from 6" 72". 1 4" FNPT inlet. Meets OSHA standards