I used this for about a year, from when my child was six months old to about a year and a half. The panels have been wiped down with disinfectant wipes. All other joints, etc., have been removed and washed. I checked during wiping, but there are no noticeable scratches or stains. It will be repacked in the original box and shipped. Also, the joints have been removed for cleaning. Regarding the accessories, +/- is listed below. Please check photos 3-4. Number of accessories according to the instruction manual: ・Nuts: 32 → 34 (+2) ・Buckles: 16 → 18 (+2) ・Connecting parts: 18 → 18 (±0) ・Spare non-slip pads: 2 → 1 (-1) ・Adjustment screws: 1 → 1 (±0) ・Non-slip pads attached to the bottom of the panels: 18 → Attached: 7 → 11 are missing because they came off. ※The ones that came off are inside the panels. I don't think they will come out, but you might hear a rattling sound if you turn it upside down. Please understand this. ●Color White x Ice Blue ●Target age 6 months to about 3 and a half years old ●Product size (cm) When square: Width approx. 150 x Depth approx. 190 x Height approx. 62.5 When folded: Thickness approx. 32 ●Product weight Approx. 15kg ●Material Main body: Polyethylene Toys: Polyethylene, Polypropylene Non-slip pads: High-density polyethylene ※The inspection mark on the bottom of the panel is the inspection certificate.