Material: Urethane <br>Application Site: Waist <br>Applicable Waist Circumference: <br>S: 63-73cm / 24.9 -28.9in <br>M: 73-89cm / 28.9-31.5in <br>L: 83-90in / 32.8-35.4in <br>XL: 93-100cm / 36.8-39.4in <br>Product Size: <br>S: Approx. 82 x 22 x 0.1cm / 32.3 x 8.7 x 0.04in <br>M: Approx. 92 x 22 x 0.1cm / 36.2 x 8.7 x 0.04in <br>L: Approx. 101 x 22 x 0.1cm / 39.8 x 8.7 x 0.04in <br>XL: Approx. 108 x 22 x 0.1cm / 42.5 x 8.7 x 0.04in <br>Physiotherapy Pad: Approx. 24 x 19 x 0.2cm / 9.4 x 7.5 x 0.1in <br>Long Plastic Sheet: Approx. 18.5 x 1.5 x 0.2cm / 7.3 x 0.6 x 0.1in <br>Short Plastic Film: Approx. 15.5 x 1.5 x 0.2cm / 6.1 x 0.6 x 0.1in <br>Instructions: <br>1. Choose a fixing belt with the right size and corresponding part. <br>2. Open all the buckles of the fixing belt, put them on the limbs and stretch them flat, and then fix them with the buckles. <br>3. If necessary, please follow the doctor's advice and use it reasonably. <br>Precautions: <br>1. Check whether each part of the fixing belt is firm before fixing, and be sure to be firm when fixing. <br>2. The fixed time is fixed according to the patient's condition. <br>3. Please read the manual carefully for home use. <br>4. The packaging is damaged and the fixing belt is contaminated. <br>Contraindications: <br>1. Pregnant women, patients with hemorrhagic tendency, malignant tumors, high fever, skin damage, severe hypertension are prohibited. <br>Storage Method: <br>Keep it clean when using it, and put it in a dry and ventilated place after use. The relative humidity should be 85%.<br>1、Three?dimensional ventilated waist, comfortable and breathable to wear. <br>2、The heating pad is breathable support without stuffiness, removable. <br>3、Memory plate fits the waist curve and disperses the force on the lumbar spine. <br>4、There are three physiotherapy pads, which can be used interchangeably. <br>5、Widen the seam, no scratches, reduce the wear rate, and extend the service life.1 x Waist Belt<br>3 x Physiotherapy Pad<br>5 x Plastic Sheet&nbsp;