Carpal Tunnel Splint Arthritis Sprain Stabilizer Strap. The wrist support is made from a breathable felt and neoprene combined material. The brace has a removable bar. This allows you to use the brace with or without the stay depending on how much support is required for your injury, the support has two Velcro fastenings these help with ease of application and providefurther compression and support.