BUY BRITISH - This product is manufactured by Strictly Beds & Bunks Ltd in ENGLAND Only using finest Scandinavian SOLID NATURAL PINE. Environmentally friendly, can be recycled. RANGE NAME Icarus HEAVY DUTY Pine Bed . VERY STRONG. Extra wide solid pine base slats supported by a supporting centre rail. The base has been tested to take a weight of 17 stone (108 kilos) . The ladder has extra thick flat ?easy on the feet? ladder rungs and can go to the left or right of the bed. The product is sold for easy home assembly. This model does not include a mattress, the beds accepts a mattress size 137cm by 190cm. Maximum depth 20cm. If you want the bed with mattresses then type in the following codes into Amazon search B00A9V926S External Dimensions 4ft 6 Double W143cm L202cm. H185 cm . Clearance under bed 143cm.