Machine Washable: This topper is machine washable for that clean, fresh feeling. Bounce: Made with an anti-allergy microfibre filling with a bounce back feel. Sizes: Single, Small Double, Double, King or Super King. Super Thick: A super thick 10cm (4") depth for to enhance comfort. Box Stitched: Includes box stitching to keep the filling well distributed. Mattress Topper: Make your bed super comfy with a luxury mattress topper. Secure: Includes an elasticised strap in each corner for an easy and secure fit. Luxury Bounce Mattress Topper | Living Social | Living Social