BEFORE YOU BUY find the circumference around your elbow joint, in inches. The single elbow protector can be worn by men or women on either the right or left arm, fitting elbow circumferences ranging from 8-14 inches.contours to your elbow, providing optimal protection against bakers, students and popeye elbow by absorbing impact to ensure your bone and joint remain pressure-free and comfortable when leaning.THERAPEUTIC HEAT provided by the cushioned neoprene material of this carpenters or plumbers elbow guard alleviates stiffness and inflammation for maximum pain relief during recovery.ADJUSTABLE STRAPS with medical-grade fasteners on this bandage arm splint make it incredibly easy to put on, take off, and adjust on the fly for a custom fit. Can be used while typing at your desk during work.LIGHTWEIGHT COMPRESSION and padded cushioning is ideal for treatment of a number of conditions and injuries including bursitis, osteoarthritis, tendon pain, repetitive use injury, injuries from sports, fitness or lifting and golfers or tennis elbow.