PFFR expanded polyurethane 45 kg/m3; covering in 100% CO ecru fireproof fabric, quilted with 200 g/m2 resin fiber and fireproof barrier TNT; fireproof webbing; band in 100% CO fire-retardant ecru fabric. The mattress is manufactured according to the “BS 7177 : 2011 Specification for Resistance to ignition of Mattresses, Divans and Bed Bases” – “Medium Hazard” (Crib 5) standard.