This is a cooling stand for laptops and notebooks. It has two fans to effectively dissipate heat. - Top plate size: 42cm x 26cm It can be used on a computer desk or in bed, and can be adjusted to your preferred angle. The stand's adjustable parts function without issue. I am selling this because there are no significant scratches, but there may be some minor scuffs. There are no problems with its use. I would be happy to sell it to someone who understands that it is a used item. Also, I will clean the fan area with cotton swabs and a dust removal stick before shipping, but since I cannot disassemble it as an amateur, it will not be perfect, so please be understanding. - Type: Cooling stand - Number of fans: 2 - Connection method: USB - Color: Black We plan to ship using recycled cardboard and cushioning materials. ※If you have any questions, please feel free to ask before purchasing ₍˄.͡˳̫.˄₎˒˒