I really had enough of my back have foam mattresses and wanted really good spring mattresses. As we like to sleep very hard, we chose 4 mattresses for 2 x hardness! The mattresses are just bad-times is like a luftbalon (in the middle act it round to the right / left / up / down) sloping). Moreover, the mattresses on the edges ONLY foam or springs. Allegedly, according to the manufacturer of manufacturing reasons. I say because you want to save A LOT! In H2 falls may not be on ... but at the H4 falls when one turns a bit to the right or left, it's like falling off the mattress ... of H4 springs when turning on a labrigen foam .. I. had a feeling I'm falling off the mattress ... really bad !! NEVER AGAIN by a FAN mattresses ... In the future I prefer to buy in Business- give more out but looking from the outset what to expect! Have the mattress can pick right back and returned. Then maybe continuous foam ;-)
