... sizes available 4.SGS,CSFM,NFPA-701 certificated Pinnacle Tent 10' x 20' Twin Peak Marquee Tent 1) Design: frame tension ... , heavy-duty anodized aluminum (6061-T6 aluminum) with cast aluminum foot plate4) Profile: 10' x 20' (3X6M)5) Peak height: 16', 3 ...