INTEGRATED STRUCTURE: Elbow support is used for forearm fixed support and bracket integrated structure, which is easy to operate and comfortable to wear. Soft and breathable, fine stitching, improve durability. BUILT IN THREE LAYERS OF STEEL PLATE: The forearm support splint is built in three layers of steel, which has high strength, high hardness, good elasticity and is not easy to deform. Quick pull closure ensures stability while providing motion limits for custom support. FIRMLY FIXED: The arm support splint is firmly fixed for protection. The integral structure of the watch strap saves the tedious steps and has better effect. The elbow stabilizer bracket conforms to the below the palm crease to provide maximum support for the elbow. KEEP THE ARM STRAIGHT: The elbow support stabilizer bracket effectively keeps the arm and elbow in a straight line. The adjustable forearm fixed splint is suitable for support of unstable elbow and elbow retraction. HIGH FLEXIBILITY: The hand support splint has four hooks, which are very flexible. Different sizes are suitable for people without body shape. Before selecting, please measure the appropriate size according to the size table to avoid selecting the wrong arm. Specification: Item Type: Forearm Splint Material: Breathable Sponge + Steel Plate Product Size: ( Manual Measurement Has an Error of 1-2cm) S Size: Approx. 22x18x22cm / 8.7x7.1x8.7in M Size: Approx. 33x24x28cm / 13.0x9.4x11.0in L Size: Approx. 33x27x34cm / 13.0x10.6x13.4in Package List: 1 xForearm Splint