Massaranduba is a Brazilian hardwood which is one of the most robust, durable and easily sustainable natural decking materials in the market. Cape Lumber supplies Massaranduba Decking S4E4E (Sized 4 sides, eased 4 edges) sizes available are; 19mm x 90mm in lengths from 1.85m to 6.1m 19mm x 140mm in lengths from 1.85m to 6.1m