Thank you for viewing! This is a double-sized sleeping pad with a 5-layer structure that provides heat generation, heat storage, heat retention, and insulation. It's very fluffy and warm, perfect for the upcoming cold season. The sudden drop in temperature recently might make you think that simply changing to a warm sleeping pad could improve your sleep quality! [Size] 140cm x 200cm (Double size) [Color] Brown [Structure] 5-layer structure (heat generation, heat storage, heat retention, insulation) Although it is new and unused, please understand that it has been stored at home. I do not have any pets or smoke. Thank you! [Please Note] ◆ Due to being a foreign product, there may be some imperfections such as scratches, flaws, or loose threads. ◆ There may be slight errors in the measurements, so please understand. ◆ The color of the product may look slightly different from the actual product depending on the lighting. ◆ It will be shipped in simple packaging. It may be shipped in transparent vinyl. Items that can be compressed will be compressed. ◆ It may be opened for photography, but it is a new and unused item. ◆ The outer box may be torn or crushed. Please purchase after agreeing to the above m(_ _)m