One pair (two pieces) classic 7mm neoprene knee sleeves by Rehband. Great for weightlifting, especially squats! Size label has been removed but these are size small. Excellent used condition with light signs of wear but no major flaws. Lots of life left in these sleeves! Smoke free home. From Rehband's description of this product: • The blue 7051 is one of the original Rehband Knee Sleeves, worn and trusted for years by accomplished weightlifters and strength athletes around the world. • Made from a durable, 7mm thick neoprene material, these sleeves offer reliable joint compression, warmth, and stability, helping athletes to reduce the risk of strains, swelling, and more serious knee injuries over time.