PRAM MATTRESS FITS THE VENICCI CARBO RANGE OF CARRYCOT PRAMS SOFT DELUXE QUILTED COVER REMOVES FOR WASHING FULLY BREATHABLE COMPLIES TO BS 1877 : PART 10: 1997AND BS7177: 1996 FOR DOMESTIC USE ( LOW HAZARD)MADE FROM CMHR25 DENSITY HYPOALLERGENIC FOAM NO ARSENIC, PHOSPHEROUS OR ANTIMONY BASED FIRE RETARDANT TREATMENT