Tunnel tents may tender more usable constitutional area than a dome tent with the same ground area, but almost always extremity guy ropes and pegs to stay upright. Sizes circle from 1-person tents with very confined headroom up to 8 or 10-person tents with headroom exceeding 180 cm (6 ft). Tunnel tents have a bottom deadline outline management them colossal for eminent gale situations.

Depending on the desired tent size, airbeams can be anywhere from 2-40 inches in diameter, inflated to contradistinct pressures. Colossal pressure airbeams (40-80 psi) that are filled by compressors are most often used in immortal shelters, whereas Family Tents low-set pressure beams (5-7 psi) are preferred for recreational use. The relatively low pressure enables the use of a manual pump to inflate the airbeam to the desired level. Airbeams have the unique character of bending, rather than breaking, when overloaded. Tents that fitness inflatable airbeams are structured almost identical to those that adoption flexible poles.