This is an original shoulder rest from the stringed instrument specialty store, Chaconne. I purchased it, but the height didn't suit me, so I'm selling it, practically unused. ◆ Adjustable in width (left and right 2 holes) and height (screw). ◆ The legs can be folded. ◆ The wooden base has about 1.2 cm of urethane, making it non-slip and soft to the touch. There is no deterioration of the urethane or rubber. ☆ I've made it a great value. Please consider it! ☆