Product Name: Lumbar Inflatable Belt_x000D_ Product material: TPU PU knitted fabric_x000D_ Product color: beige_x000D_ Product size: 116*15.5cm/45.66*6.10inch(Approx.)_x000D_ Applicable waist: 29-49 inch_x000D_ Product weight: 615g_x000D_ Product packaging: color box/21.5*18.5*7.5cm11. REDUCE BACK PAIN AND IMPROVE POSTURE - Reset your spine and reduce the discomfort caused by poor alignment. Don't worry if you experience slight discomfort. It means the revamp posture belt is working and it’s aligning your spine the way it should be! 2_x000D_2. DRUG-FREE SOLUTION - Lumbar traction reduces muscle fatigue and swelling, transfers weight off your spine and helps to give you immediate and lasting relax from the herniated disc, sciatica, and other back discomforts, without having to resort to surgery or drugs. 3_x000D_3. AMAZING SUPPORT - Lumbar traction reduces muscle fatigue and swelling, increases circulation and helps to give you immediate and lasting relax from the herniated disc, sciatica, and other back discomforts. 4_x000D_4. VERSATILE USE - Can be used during activities, or while resting and relaxing, such as walking, sitting, lying down, gardening, golfing, working, driving, etc, light and comfortable. 5_x000D_5. ONE SIZE FIT 29-49in WAIST - Our waist support belt comes with an extension belt that can be used according to individual needs and can support the waist size up to 49 inch. 1 X inflatable belt _x000D_1 X air pump (random color) _x000D_1 X telescopic belt _x000D_1 X user manual _x000D_ _x000D_Instructions for use: _x000D_1. Before wearing this decompression belt, it is recommended to remove or loosen any existing belts. _x000D_2. Clamp the hand pump on the air of the belt, and then inflate the belt with the help of the hand pump. _x000D_3. After the belt is fully inflated, the pump will make a leaking sound, then stop pumping and remove the pump. _x000D_4. It is recommended to wear the belt for 30-60 minutes each time. If there are no side effects or inappropriate pain, you can regularly extend the time of use. _x000D_5. After getting used to the product, you can wear it as long as you are comfortable _x000D_6. Before removing the seat belt, use the valve key provided with the seat belt to release the air, ensure that the seat belt is fully deflated, and then release the seat belt. _x000D_ _x000D_Safety warning: _x000D_1. Do not wear too long for the first week. _x000D_2. The pain may become more and more serious after wearing within a few days, which can reduce the wearing time within a day. As the pain decreases, you can gradually increase the time. _x000D_3. It is not advisable to wear a seat belt while sleeping, otherwise it will cause blood stagnation. _x000D_Please do not use the product under the following circumstances: _x000D_Pregnancy, bleeding, malignant tumors, high fever, skin lesions, severe hypertension, severe osteoporosis.