Shutter Profile Model No.: EN55 Specification: Extruded aluminium profile 55 mm Shutter ProfileModel No.:EN55 Specification:Extruded aluminium profile 55 mmWeight:0.28Kg/m6.22/square meter Max.curtainwidth4.0m Max. curtainsurface12 Number of slats per meter of curtain height: 22.22pcs Shutter Profile