Gabion Box1. Gabions box sizes: 2m x 1m x 1m, 3m x 1m x 1m, 4m x 1m x 1m, 2m x 1m x 0.5m, 4m x 1m x 0.5m. Custom orders available. Finish can be hot-dipped galvanized, galvanized aluminum alloy or PVC coated, etc. Gabion boxes applications: Control and guide of water or flood Preventing of rock breaking Water and soil protection Bridge protection Strengthening structure of soil Protection engineering of seaside area.