4 Row Universal Low Rise Tip N Roll Aluminum Bleacher, 21' Long, Single Footboard Slide Rack Height-adjustable seat complements desk and

Height-adjustable seat complements desk and tip-resistant base permits use of fidget bar

Burners: 304 Stainless Steel

Durable construction for added strength

Soft Feather Tip® (flagged) gray PVC bristles sweep up the finest dust particles

4 Row Universal Low Rise Tip N Roll Aluminum Bleacher, 21' Long, Single Footboard Slide Rack Height-adjustable seat complements desk andGT 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, Single Footboards, Tip N Roll Kit Features 3, 4, and 5 Row Units 6"