(1) 3.4 fl oz bottle of Theraworx Relief Joint discomfort and inflammation foam. Relief for join discomfort and inflammation. Combined for maximum relief of arthritic, inflamed, sore or overused joints. Knee Size: LG/XL: Large to extra large left or right knee. Medical grade compression. Contents: (1) LG/XL compression knee sleeve. Relieves joint discomfort. Increases range of motion. Improves daily function. Designed to relive stiffness and soreness in your knee. Use for your left or right knee. theraworxrelief.com.