MM-650 MODEL To suit openings up to 10' x 10'
for loading trains.
Construction:
. Inflatable fabric bonded to a 2" thick kiln-dried wood backing
. Available on three or four sides
. Blower motor to inflate toward train
. Fully retractable
. Double seams on all joints
. Mesh bottom breathers on both sides Fabric:
. Duralene (black or royal blue)