... installation 4, Low cost 5, A level fireproof Product Name: kTV,Hotel, Airport use fiberglass honeycomb panel 1. Specification:size:1200x2420mm ... called honeycomb cardboard panels.It can be widely used in KTV, Hotel, Airport wall board for it excellent sound insulation ... Sound absorption3, Easy installation4, Low cost5, A level fireproof6. Pictures: kTV,Hotel, Airport use fiberglass honeycomb panel