... thickness,length,E1glue,E2glue,radius: 4000mm, 8000mm,used bed flat and bending poplar/birch plywood bed slats,customized size,thickness, ... we assure you :quick shipment,guaranteen quality and competitive prices . Flat bed slats and bending wooden bed slats with two sides ... applied to all kinds of bed, sofa and other furnitureradius: 4000mm, 8000mmBoth flat slats or curved in 4000R/8000R slats are ...