1.Relieve Wrist PainThe wrist bandage is made of ergonomically designed embedded aluminum plates to provide targeted wrist support for carpal tunnel syndrome, arthritis, tendinitis, tendinitis, RSI, ganglion cysts, etc. Helps relieve pain. Note: The wrist support fits wrist size 14-22/5.5-8.5 inches, please confirm before ordering.2.Button AdjustmentDifferent from local tightening velcro, the wristband adopts a more practical button design with a strong tightening wire that can apply pressure gently and evenly, providing a maximum safe and comfortable grip. The tightness can be easily adjusted with just two fingers, making it ideal for seniors and those with wrist injuries or weakness.3.Comfortable and BreathableOur wrist splint is made of high-quality leather, breathable sandwich mesh and ice lycra lining, ensuring excellent breathability and sweat resistance all day long, even after wearing the carpal tunnel splint for a long time, your wrist Will stay cool and dry without causing skin irritation or discomfort. Wrist splints are great for pain relief, recovery, or everyday use.4.Suitable for both left and right handsAre you tired of constantly switching different wrist bandages for each hand? Our versatile carpal tunnel wrist brace eliminates the inconvenience and expense of purchasing multiple braces. Wrist bandages provide good wrist support without restricting your hand movement. You can still do the things you normally do while wearing them.5. [Multi-functional scene] Suitable for people with wrist injuries and those who need to protect their wrists. Wrist supports not only relieve pain and recover from injuries, but they are also great for work, housework, sleeping, driving, weightlifting, sports and fitness training.Specification:Product name: Knob wrist guardProduct material: Sandwich mesh + super fiber + aluminum plate support strip + knob switch + steel wireProduct color: black, grayProduct size: 17*11CMProduct weight: 110GPackage includes:2 x Knob wrist guards (left and right hand)