Tweed quilted oval mattresses for plastic beds by danish design.. Danish design luxury deep filled quilted mattresses are available in eight sizes.. Mattresses are made to fit oval plastic beds and are filled with deep super soft polyester fibre to give even more softness, warmth and comfort.. Colour green. Available in the following sizes 18, 21, 24, 27, 30, 33, 35 and 40 maximum length quoted, see below respective width.. Length. Width. 18 45cm. 32cm. 21 53cm. 37cm. 24 61cm. 44cm. 27 68cm. 47cm. 30 76cm. 48cm. 33 84cm. 54cm. 35 89cm. 56cm. 40 101cm. 57cm. The fibre contained in this product is fire retardant and complies to the furniture furnishings fire safety regulations 1988 bs. No. 5852 ignition source 2.. Please ensure this bed is suitable for your pet's preferences, chewing habits and size, remembering that no bed is completely indestructible.