SHELL >> high density injection molded ABS
LINER >> SXP multiple impact liner
VENTILATION >> 15 screened vents
INTERIOR >> upgrade to one piece removable & washable full coverage interior
EAR PADS >> detachable ear pads with attached drop liner standard, can upgrade to Plantronics Audio Force Ear Pads.
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Orders to: PO Boxes, APOs, Hawaii, Alaska and Orders Under $50.00,
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International Orders: Please refer to the International Shipping Page