Titan elbow sleeves. I used these when bench pressing heavy weights. The size is XL, but I don't know the exact arm circumference size. My SBD elbow sleeve size is M, so I think these are suitable for someone who wears M or L in SBD. They can be tightened securely with Velcro, so they're good for very heavy weights. Please only purchase if you understand that these are used. Powerlifting Bench press SBD A7 Gold's Gym