Used three times. Overall, it's in beautiful condition! Plus, it comes with an unused towel sheet, so it's recommended for those who want to use the machine as if it were brand new. Operation confirmed. Everything in the photos is included. The following is the seller's description: ■ Supported areas: Neck, back, lower back ■ 4 courses: Stretch / Twist / Stretch+ / Twist+ ■ Timer: 10 minutes / 20 minutes / 30 minutes ■ Product weight: 4.5kg ■ Product size: Width 60cm x Height 120cm ■ Folded size: Width 60cm x Height 37.5cm x Thickness 16cm ■ Color: Navy ■ Weight capacity: 100 kg ■ Set contents: Main unit, AC adapter, instruction manual/warranty While general stretching machines directly target areas like the shoulders and lower back, the bonbone Chest Stretching Mat aims to easily stretch the surrounding areas of the neck, shoulders, and lower back. Its compact and portable size makes it easy to use anytime, anywhere, and it can be easily experienced not only at home but also on business trips and travels.