Material : ABS Plastic.
This product would be ideal for model builders and DIYers who aim to create accurate and durable structures made of lightweight steel beams.
For DIY Model Building 2x2.5mm/2x3mm ABS Bar Tube Styrene Plastic I Beam Rod
ABS Styrene Plastic I Beam Girder Rolled Steel Joist Section Model Building DIY
ABS Bar Tube Styrene Plastic I Beam Rod for DIY Model Building 2x2.5mm/2x3mm
ABS Styrene I Beam Girder Rolled Steel Joist Section 10 Pieces 2, 2.5 or 3 mm
Evergreen Plastic I-Beam - Various sizes to choose