Features: - Classic design£¬ breathable material£¬ comfortable to wear. - Protect shoulders Model: SX546 Color: black Material: 75% synthetic rubber + 25% Nylon Free size Suitable shoulder width: 40-50 cm Size (unfolded): about 62 x 15 cm Arm circumference: about 28 cm Thickness: about 3.7 mm Application: shoulder pain£¬ joint weakness£¬ slight contusion / sprain£¬ joint dislocation / instability. 1 x Double Shoulder Support Brace