The velvety quality product cover is pleasant to use and can be washed in déhoussant via a discreet zipper. The airbag is thick inflatable plug is a single procedure! It inflates easily in 3 seconds To deflate discreetly nod, simply press the cap in the middle of the valve. In short, the price is 2-3 times more expensive than others but when we sleep is delighted to come across the right product.