The expiration date is short, and there are no noticeable scratches, only minor scuffs. If you are concerned about even small scratches, please do not purchase. * Height can be adjusted with one touch. * The seat cushion is unused. * Shipping will be disassembled. Simply insert the armrests and backrest, and secure the seat back with 5 screws. It's easy, so please assemble it by looking at the photos. * If you have any concerns based on the above explanation, please do not purchase.