The cover is slightly larger than the mattress and smooth pull helps because even not really. I do not feel the wrinkles but. So do not bother me. The rustling disappears after the first wash. All very soft and pleasant "velvety". But the material is elastic at all. Our son has promptly after imposition of new linenOur bed used as a trampoline (I mean, really!) .... But nothing is torn. So tear test passed. The effect we notice after one week: I can breathe freely at night! Am completely stunned and wished it would have time fifteen years ago told me a, that's an option at all! Together with the Miele anti-house dust allergy vacuum cleaner (Note: Buy now, before the new energy legislation comes entry into !!!), carpet-free apartment and adapted diet (house dust allergies are frequently also to shellfish and pome fruit allergic and I can also milk and Gluten poorly exploit) I am actually now in paradise on earth! Price / performance ratio.
