Indeed, the fabric is too light to stand on the bed, he slips. Too soft material. A cotton or linen material would have been more suitable for holding.
I am disappointed by the fabric and form. I thought there would elasticated sides to reflect better the mattress. in fact it is just a flat fabric with the sides but it slips, it does not really hold up despite the weight of the mattress on top
I was looking for a mattress cover made from a fabric that is not of jute, or a large field; It is perfect, light without being transparent, and perfectly matches my bedspread