4 Row 21' Pref. Vertical Picket Bleacher

4 Row 21' Pref. Vertical Picket Bleacher Seat planks are available in 4 colors:  Navy, Royal, Scarlet Red and Forest Green These preferred bleachers feature double foot planks and a riser board on all rows for extra safety Features 2" x 10" powder coated seat planks and 2" x 10" mill finished foot planks Frames are 100% welded aluminum angle  Bleachers include aluminum vertical picket guardrail system.  Pickets are pre-welded for faster and easier installation.  Safety end caps - no sharp edges to snag clothes or skin! Some assembly required Due to constantly changing specifications, please check local building and safety codes to ensure compliance. vertical pickets. Easy installation, safety