------- Features: High-quality fabric, soft, breathable, and super comfortable Humanized overall design， effectively prevent the mattress move Portable and foldable,more convinient------- Specification Name: Mattress Floor Material: Brushed fabric + down velvet filling Size : Twin : 100x200cmFull : 120x200cmQueen : 150x200cmKing : 180x200cm Mattress Thickness : 10cm / 4inch Style: simple Color : Gray Thickness: moderate thickness Scope of application: Four seasons Feature: Safe/Soft/Comfortable/Thicken/Breathable. Applicable Place: Bed, floor or sofa------- Packing List: 1 * Tatami Mattress------- Notice: It is recommended that you place the adult rolled up mattress in the sun, it will help restore the thickness. Due to manual measurement, please allow small size error, thank you for your understanding------- Shop: The mattress needs to be folded and compressed when packing. When the product arrives at your place of residence, there may be creases, so it will take 2 to 3 days to return to normal thickness after opening the package.