Features 1、ONE SIZE FITS ALL FINGERS: The universal trigger finger splint design can be worn on any finger, index, middle, ring or pinky, on either hand. Fasteners allow the splint to be easily adjusted for the perfect fit accommodating finger. Producing a secure fit, fasteners are extra strong to reduce slipping and bunching. 2、 BREATHABLE MATERIAL: Constructed with a lightweight breathable neoprene, the trigger finger splint will not slide or bunch. The breathable material absorbs moisture and wicks sweat, making it comfortable during the day and night. 3、 BUILT IN ALUMINUM SUPPORT: Lightweight aluminum brace is integrated in the breathable neoprene wrap to provide superior support for stiff fingers. The rigid aluminum brace prevents tendons from catching and the joint from bending to promote healing and reduce discomfort. 4、 PRACTICAL: Provides effective relief from stenosing tenosynovitis, or trigger finger. Splint supports the finger to reduce stiffness and to prevent the finger joint from locking up or catching. Prevention and correction of finger bending spasm or atrophy. Hemiplegic patients with finger and wrist dysfunction, fingers and wrist weakness. Hand thumb long tendons and refers to the functional exercise of tendons, preventive and corrective contracture stiffness. The wrist extensor and refers to stretch myoparalysis. In patients with hemiplegia dysfunction, the wrist and fingers fingers and wrists, to training, to improve muscle strength and increase in the related parts of the joint range of motion. Long-term work with the fingers of the crowd: office clerks, people playing the piano. Specifications: Color: blue/black Size: one size Material: OK cloth, SBR, aluminum alloy, hook and loop fastener Weight: about 6g Package List 1 pcs Finger Splint