All the mattresses come rolled and vacuum-packed to reduce their carbon footprint, and to allow Dormeo to invest more in raw materials. Stylish, comfortable and affordable, these mattresses are an excellent choice for every bedroom. We advise allowing 24 hours after unrolling mattress before use, in order for it to regain shape. Comfort of memory foam: This pressure relieving material, originally designed for NASA, cleverly moulds to every contour of your body, delivering you restful and supportive sleep right through until morning.Individually placed pocket springs: Springs are individually created and then placed in their own fabric pockets, which allows the spring to move independently of each other. The right support for you and your partner where it's most needed, regardless of differences in weight. Breathable airmesh sides: For optimum breathability our innovative airmesh sides help move humid air out and fresh air in, enhancing constant air circulation through out the mattress. Sleep comfortably at the right temperature. Ecocell foam: Ecocell is a unique, next generation foam designed to be permanently elastic with a 3-dimensional cellular structure, providing efficient air circulation and support wherever you need it. Height of mattress: 24cm (18cm of individual pocket springs, 3cm Ecocell core, 2.5cm memory layer). Double mattress dimensions: 135cm x 190cm (40cm x 40cm x 145cm when rolled). Lateral fabric: 58% polypropylene, 42% polyester. Bottom fabric: 50% polyester, 50% viscose. Care instructions: Turning not required. Cover not to be washed. The item "Medium firm Options Hybrid Mattress Double, Memory Foam / Pocket Spring" is in sale since Sunday, October 31, 2021. This item is in the category "Home, Furniture & DIY\Furniture\Beds & Mattresses\Mattresses". The seller is "gemmanisbet" and is located in Rugby. This item can be shipped to United Kingdom.