New Mueller Graduated Compression Arm Sleeves Medium Black 2 Sleeves included Team Red White flat pad design with swim 3210614101 Adt X Lrg Blk Chrm flat pad design with swim cut arches offers enhanced freedom of movement and improved arm motion STAC� Shoulder System ensures ultimate shoulder an AC joint protection without sacrificing mobility Lot of scratches especially around the end cap Bat Specs: ' Used ASA Stamp ' 2 1 4 Inch Barrel Diameter ' Approved for Play in ASA and ISF ' Free Shipping Graduated compression sleeves for your arms help improve blood and oxygen circulation in your forearm The compression fabric helps reduce muscle vibration which could cause soreness and fatigue