Rochingham Green Bear Cot Mattress Eucalyptus / Cactus is a top of the range baby mattress offering superior support & year-round comfort for your baby. The mattress core is very breathable, constructed from 100% biodegradeable cactus fibre. The process of curling the cactus fibres into rope first, creates thousands of little natural springs providing added support & comfort. There is natural soft new wool on both sides for added comfort. The luxury quilted cover is made with eucalyptus, which is anti-bacterial & anti-dust mite. There is an adjustable waterproof membrane in line with the nappy area.