Thank you for viewing this item. As I'm decluttering at the end of the year, I'm selling this item that I've been storing. * I have checked the operation by turning on the power before listing. There are no problems with its use. * I originally bought this to stretch my lower back and back, but I only used it about 5 times and then stored it. * I have cleaned it simply before listing. Product Name: DOCTORAIR 3D Air Stretch Mat Model: EAM-01 (Brown) Suggested Retail Price: ¥24,750 (tax included) Rated Power Consumption: 48W Timer: Approximately 10 minutes Vibration Frequency: Weak: Approximately 2,300 times/minute Medium: Approximately 3,500 times/minute Strong: Approximately 4,800 times/minute Product Dimensions: Width 500 × Height 130 × Depth 900mm (when the headrest is folded) Width 500 × Height 88 × Depth 1020mm (when the headrest is extended) Weight: Approximately 2.4kg (main unit only) Materials: ABS, silicone, polypropylene, polyester, polyurethane Surface Temperature When Heater is Used: Maximum approximately 45℃ (based on an ambient temperature of 25℃ / for one use) Operating Environment Temperature and Humidity: +10~+40℃ 30~85%RH Storage Environment Temperature and Humidity: 0~+40℃ 10~85%RH Power Cable Length: Approximately 3.5m Maximum Load Capacity: 100kg Please Note: The colors on the screen may differ from the actual product depending on your environment. * This product is not a medical device. Brand: Doctor Air Air Massage Timer Function Heater Function Strength Adjustment Energy-Saving Operation Areas: Back Lower Back Ready to ship immediately. * The item will be wrapped in air-cushion packaging and shipped in a cardboard box. * No returns or exchanges. - Brand: DOCTOR AIR - Features: With massage function - Control Panel: Button control - Design: Slim design - Color: Dark Gray Thank you for viewing until the end.