New, Unopened, Free Shipping Two boxes for sale ＜Set Contents＞ Main unit x 1, Dedicated inner cover x 1, Instruction manual x 1 ＜Product Details＞ Size / Thickness 50 x Width 970 x Length 1950mm Material / Main unit: Urethane foam, Inner cover: 100% polyester Weight of main unit / Approximately 4.6kg ※ The outer box will be wrapped in stretch film and a shipping label will be attached for shipping. ※ Due to the large size of the product, the packaging may be damaged during transportation. Returns and exchanges for this reason are not accepted. Due to its popularity, price reduction is not possible. Shipping Method Shipping will be via Sagawa Express or Mercari delivery service. Thank you. True Sleeper Premium Single 5cm thick True Sleeper Mattress Low-rebound, Authentic Light 3.5 Premium Rich Double Semi-double