Built around a double-insulated 13.5 Gauge open coil spring unit, this mattress has a soft feel from the layers of comfort paddings on both sides. Ideal for bunk beds, cabin beds, trundles, triple sleepers etc. Excellent first proper mattress for a child too. Covered in a white daisy damask with a matching quilted border and contrasting black tape edging, this mattress should be turned and rotated regularly to maximise comfort and mattress lifespan. A uk-made mattress, and fully compliant with all relevant uk fire safety regulations. Bs 7177: 2008 for domestic use low hazard . This mattress is compressed, vacuum packed, rolled, and boxed for ease of handling and delivery. It will require a couple of hours to air to size.