General features :
- Reinforced "electro galvanized" steel frame, section profile «egg shaped» (65mm x 36mm) 
- 425cm x 215cm bed attached to the frame with 110 tempered steel cylindrical springs + 8 reinforced corner springs frame + spring padding included, 3cm thick. 
Space on the floor:
unfolded: 520cm x 305cm (l x w) without end decks (overall dimensions). 
folded : 345cm x 83cm x 220cm (l x w x h) without end decks (overall dimensions) weight: 245kgs without end decks approved height: 115cm 
- Pair of movable lifting roller stands. 
- Micrometric adjustment of the flatness of the bed with tensors. 
With complete movable safety end deck ( deck + safety mat 300cm x 240cm x 20cm). End deck is not foldable with the frame.