4 Row Universal Low Rise Tip N Roll Aluminum Bleacher, 21' Long, Single Footboard Dust Extractor The special rounded base grips

The special rounded base grips most floors

Unit is satin finish Stainless Steel

Dry cloths can also be used for hand dusting electronics and furniture

Filter (451208-3)

4 Row Universal Low Rise Tip N Roll Aluminum Bleacher, 21' Long, Single Footboard Dust Extractor The special rounded base gripsGT 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"