Our ceiling cornices are ready made (ready to install) polyurethane plastic materials and not the pop cement locally casted ones. All is 2.4 meters long but different width sizes ranging from 2.5cm to 23cm wide. For more details and samples call the above phone number or contact us at no 141 Ikorodu Rd, by Mobil Filling Station, Onipanu Bus stop, Onipanu., Lagos State, Nigeria.