Improve the thumb hole: the package comes with a set of unisex left and right hand wristbands, a total of 2 pieces, which increase the range of thumb hole movement, from 1.5 cm to 3 cm now, bringing you convenience Quality materials: these wristbands are made of lightweight and breathable neoprene, supplemented by polyester fiber, PU leather and metal materials, sturdy and strong, have an additional lining, so that your hands will not be scratched or left marks; Due to the sealed transportation, there might have the smell of wristband materials when you open the package, which will dissipate after being placed for a while Reasonable design: this wrist splint can well fit the natural contours of your hand, and prevent your wrist from bending to an awkward position, ensuring strong support and better comfort at the same time, it is breathable, cushioned and adjustable, suitable for day and night wearing Caring adjustable design: this wrist support brace is easy to operate, you can conveniently adjust the tightness at will to your most comfortable condition, suitable to be a strong support for repetitive pressure injury, post-operation, sprains and strains, the metal plate also can be disassembled, which will provide you with a better flexibility Applicable occasions: this practical wrist stabilizer can be widely applied to relieve carpal tunnel pain, ulnar nerve pain, wrist stiffness, wrist injury, wrist swelling, and so on, providing your wrist with compression support and protection Reduce arthritis & tendinitis pain: Comfortable compression can quickly relieve the swelling and inflammation of the wrist pain caused by rheumatoid arthritis, osteoarthritis and tendinitis. Support your quick healing from falls, overuse injuries, strains or surgery.