4 Row Universal Low Rise Aluminum Bleacher, 21' Long, Double Footboard Solid Tray The stretch design ensures a

The stretch design ensures a snug fit for improved comfort while maintaining maximum dexterity

Flip arm(s) positions in place when in use

4-polyurethane swivel non-marking casters

Shock-absorbing polymer and reinforced handle resist drops

Bar Cradle Trucks

4 Row Universal Low Rise Aluminum Bleacher, 21' Long, Double Footboard Solid Tray The stretch design ensures aGT Grandstands Universal Aluminum Bleacher Series offers portable, low maintenance, code compliant bleacher seating. This series features a slim profile that make storage easy, and options for Tip N Roll which make it perfect for indoor use. Bleacher, 4 Row x 21' 0"L, (12" Nominal Seat Planks, 10" Nominal Tread Planks, 12" Front Row Seat Height, 6" Rise, 24" Tread), Aluminum Frame, Double Footboards Features 3, 4, and 5 Row Units 6" Rise 24" Tread 12"