Plastruct B-4 I Beam styrene strips are scale structural shapes designed for scratch-building models, dioramas, and architectural projects. The I-beam profile replicates real structural steel framing in 1/8 scale, making them well-suited for industrial scenery, building frameworks, and custom fabrication work. These styrene strips can be cut, sanded, and bonded with standard plastic cement. Features: 1/8 scale I-beam profile Styrene construction - easy to cut, sand, and cement Suitable for scratch-building and diorama work 7/7/26 cs