For exclusive use. [Tsubame-Sanjo] Sunoko Tan. A4 Wide with Cushion Rubber Material: Aluminum Dimensions: Approximately 300mm (H) x 400mm (W) x 14mm (D) Purchased in 2020 and used for about a year. No longer needed as I switched to a desktop, so I'm selling it. To reduce shipping costs, it will be simply wrapped in bubble wrap and sandwiched in cardboard. Thank you for your understanding. Price at the time of purchase: Approximately 6,000 yen Instant purchase OK No pets, no smoking Thank you. Laptop cooler Game console Cooling mat