Safe Material these knuckle joint support braces are made of elastic neoprene material, which is latex free, warms your hands while soothing sore, stiff finger joints to increase strength and function, with short straps side insert is hand washableNice Personalized Fit the wrap around support strap is adjustable to relieve pain such as tendonitis sprains, which can be achieved with this splint; It is not only an ideal thing for yourself, but also a thoughtful gift for friends, family, and loved onesUnrestricted Support while keeping the MPC joint aligned during the recovery process, this finger stretcher only wraps the upper part of the palm and a small portion of the fingers, leaving the rest of your hand free and allowing for some movement, and it is lightweightAdjustable Finger Straps you will receive 2 black right hand ulnar deviation straps (S size), suitable for 6 3/4" to 8 1/4" (17.1 to 21 cm) circumference, convenient for your replacement and use needs, please refer to the picture for specific size measurementsEffective Pain Relief these drift hand splints are ideal rehabilitation and therapy solution for pain management, joint degeneration, skeletal deformity, ulnar drift treatment, applied to immobilize joints and fingers for long term use and wear, the flexible magic sticker closure device can be adjusted according to needs to be easily applied and adjusted to be effective