The dimensions given really tuners are not in accordance with the actual measurements. 180x200 cm it should be 178x198 cm are there. In addition, the mattress protector has an uncanny strong chemical smell, and the knobs seem to have been applied more for looks than for stop. Despite two severe cold foam mattress, the mattress cover slips around on the bed frames and is unsightly wrinkles. Just having "bad luck" or should the next time but investing a little more?