1) 20Æx 8Æx 8.6 portable office cabin (standard Features) 2) 20Æx 10Æx 8.6 portable office cabin (standard Features) 3) 30Æx 10Æx 8.6 portable office cabin (standard Features) 4) 40Æ x8Æx 8.6 portable office cabin (standard Features) 5) 40Æx 10Æx 8.6 portable office cabin (standard Features)