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5 ft. Block Wall Splice (Jointed) Sections - Short (4 ea.); HO Scale (1/87), each approx. 0.721"L x 0.09"W x 0.65"H; arrives unpainted with a white, versatile plastic finish.
Use an Exacto Knife to cut away the joining strips. The joining strips are used to make the walls an integral model during printing, which keeps the printing cost much lower. Spray paint all of the walls with a plastic bonding paint of your choice. I have good luck with Rust-O-Leum 2X.