... . 2. good quality & competitive price. 3. different styles. TOMA motorised transparent rolling door Description: Slat option:55mm, 60mm, 77mm, 100mm ... , transparent, roller grillRail option:65mm, 80mm, 100mmMotor option:Tubular motor or ... with polyurethane inside,extruded aluminium slat,polycarbonate slat.Picture: motorised transparent rolling door