New, unopened, and free shipping. ＜Set Contents＞ Main body x 1, Inner cover x 1, Instruction manual x 1 ＜Product Details＞ Size: 50mm thick x 970mm wide x 1950mm long Material: Main body: Urethane foam, Inner cover: 100% Polyester Weight: Approximately 4.6kg ※ Due to the large size of the item, the shipping label will be affixed directly to the outer box. ※ Due to the large size of the item, the packaging may be damaged during transportation. Returns or exchanges for this reason are not accepted. Price reduction is not possible due to popularity. Shipping Method: Shipped via Mercari delivery service. Thank you. True Sleeper Premium Single, 5cm thick, True Sleeper