I purchased this while trying various things to combat tenosynovitis, but after trying it a bit, it didn't suit my hand, so I stored it without using it. 0GULUS [Recommended by a chiropractor] Ergonomic Mouse Wrist Rest Wrist Pad, Moves with the Wrist, Ergonomic Design, Right Handed, 1 piece (for right hand) Black Purchased from: https://amzn.asia/d/bPAmJKl