Hand net surfaces: 40cm long and 20cm wide; There is a mobile wallet bag on each side of the mesh surfaces, wallet bag: length 15cm, width: 10cm; Adjustable shoulder strap: length 110cm, width: 3cm; Shoulder strap can adjustable size: 24cm-120cm; Adjustable belt for woven fabric: length 110cm, width: 3cm; Belt adjustable size: 40cm-95cm Soft, durable and comfortable three-dimensional fabric material + woven shoulder strap soft and adjustable + resistant plastic buckle + hook and loop + thick sponge stick 1. Suitable for forearm fractures Wrist sprain, finger sprain fixation, shoulder injury and postoperative fixation, fracture fixation after stability or reduction, adjustable up and down, easy to use 2. For multiple fractures of upper limbs, forearm fractures, wrist fractures of the tibia, shoulder dislocation, humerus or clavicle fractures, upper arm surgery, auxiliary treatment of soft tissue contusion; more comfortable than the original plaster, not grinding skin Use crowd: Adults (men and women) hand injuries All seasons are available for the convenience of hand-wounded people. In work, the middle of the action allows the hands to be fixed to relieve pain. Helps to restore health quickly How to use: After placing the holder on the use position, the buckle is fastened to the front and adjusted up and down to the comfortable position according to the joint angle. Anytime available according to demand Washing precautions: 1. It is recommended to use hand wash with water or soapy water to dry in a cool place. Precautions for use: 1. The best wearing effect after surgery. 2, Dizziness and discomfort stop using.