Improve the comfort of any bed without spending an uncomfortable amount of money. This down alternative fiber bed adds the plush comfort of pure cotton and hypoallergenic down alternative fill to your mattress. It's the perfect solution for soft, breathable comfort on a too-firm mattress or temporary sleep surface, like guest bed, sofa bed or dorm bed.Features:Extra thick mattress topper,provides time-tested comfort.Breathable fabriv,soft comfort.Elastic Corner Bands and will not move easily.Adopting the box stitching design makes the filling not shfit around.Various sizes,Choose from different sizes that suits your bedroom.Product Specification:Material:PolyesterFill material Type:Down alternativeThick:5cmProduct Dimensions: 90cmx200cm,120cmx200cm,150cmx200cm,180cmx200cm,200cmx220cmMaterial Care Instructions:No bleach or dry clean. Not recommend washing in agitating washing machine because it may destroy the structure inside. Better daily use with bedsheets to preserve.Package Includes:1 x Mattress Notice:1.Please allow 1-2cm errors due to manual measurement. sure you don't mind before ordering.2.Due to the difference between different monitors, product images and in-kind may lead to some color.3.We package our topper in a vacuum-sealed bag and recommend that after opening, customers spread out the mattress pad for a few days to allow it to bounce back to normal thickness.