Portable Back Support Cushion – Adjustable Waist Belt for Better Sitting & Lower Back Relief

Feature:

• 100% brand new and high quality.
• The waist protector allows you to sit in perfect posture effortlessly.
• It helps to sit up straight and straighten properly, improve and correct posture and literally reduce discomfort at the waist or lower back pain.
• When you're at your desk, on an airplane, in the office, or at a game, wear the stand around your back and knees, using 20 minutes a day to form good sitting posture.
• It can protect your waist, correct your posture and make your waist thinner.