A stitch quilted mattress with a low profile spring unit for use on Cabin Beds or Bunk Beds where Height Restrictions apply for Safety Reasons. Finished with an oyster damask ticking the Julian Bowen Cabin Bed Mattress offers a great level of comfort for an affordable price. Dimensions: Mattress Length: 190.5cm. Mattress Width: 90cm. Mattress Depth: 15cm. Weight: 14kg. .