Features: brand new and high quality RELIEFE PAINS, COMFORTABLE WEARING. Immediate relaxation. Ease backache, waist pains. Very helpful in lasting reliefing sciatica, muscle fatigue and swelling, long periods of sitting, tailbone injury, herniated disc, increases circulation, and other back discomforts. TOP QUALITY, LONG SERVICE LIFE. Adopts high-graded eco-friendly TPU, PU and cotton materials, soft and flexible, wear resistant, anti-air leaking, very durable. Handhled air pump, with clip interface. Elastic lumbar traction belt, length adjustable, easy to use and clean. UNISEX TYPE. Fit for the people whose waistline within 29 Inches-49Inches. With an extension belt, adjust to the right size easily according to individual needs. FEATURES. Reliefing waist pressure. Reducing the loading weight of the spine. Strengthening abdominal core power and back muscles strength. Can be used during activities, or while resting, nap and relaxing. WARM TIPS: Please wear one hour later after meals And remove hard items like keys, leather belt, etc A MUST HAVE FOR OFFICE STAFF. Wearable while walking, sitting, lying down, gardening, cooking, working, driving. Very suitable for office women and men, school teachers, hospital staff, taxi drivers, bus drivers, olds, home, travel, etc. Specifications: Type: Adults&Unisex Weight: Approx. 760g Color: beige; Black; White Material: TPU; PU (Outer Layer)Cotton (Inner Layer) Traction Belt Total Length: Approx. 115cm/45.2in Extending Belt Length: Approx. 15cm/5.90in Adjustable Length: Approx. 15-20cm/5.1x7.9in Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 Pc Lumbar Traction Belt 1 Pc Handy Air Pump 1 Pc Extension Belt 1 Pc User Manual