This is a set including a Coconel Air crib, mattress, and sheets. You can use it right away after purchase. The fitted sheet and waterproof sheet have been pre-washed for a change of sheets, but only one set was used, so these are unused. ◎COCONEL AIR Coconel Air Cocoa Brown Model Number: 66047 Tax included: ¥28,600 ◎HashkuDe Baby Mattress (Unused) Box Cover Tax included: ¥5,775 ◎(Unused) Waterproof & Quilted Sheet I think it was about ¥1,000 at Nishimatsuya. ・Rare type that can be used not only for naps but also for long hours of nighttime sleep ・Compactly foldable, making it very convenient for returning home or going out (can be stored in the trunk of a car) ・Easy to move with casters ・The front frame can be raised and lowered, making it easy to put in and take out the baby and change diapers ・When the baby grows up, the height of the floorboard can be changed to use it as a baby playpen 【Details】 * [Target] 0 months ~ 24 months * Size: Open: W1041 x D737 x H950 (mm) Closed: W290 x D270 x H950 (mm) * [Materials] Frame: Steel, Polypropylene, ABS resin, Polyamide / Sewing products: Polyester / Floorboard: MDF (Medium Density Fiberboard) / Included mat: Polyester * [Set contents/Accessories] Main body (main body, floorboard, side wall base, included mat, 2 pipes) / Storage bag / Instruction manual 【Instruction manual】 There is no instruction manual, but the assembly and disassembly methods are written on the main body. You can also see it from the official website below. https://www.aprica.jp/system/uploads/manual/bed/NWL0001227168B_CoconelAir_Airplus.pdf ▼Condition ・Main body There are two stains on the side and under the mattress. There is no sun damage, and it is in generally clean condition. ・Storage bag There is some dirt on the outside, but the inside is in clean condition. I would like to hand it over in Nagoya City, Aichi Prefecture. Thank you.