[Comfort]With thickened sponge soft cushion,can provide continuous comfort and relieve fatigue during long-time performance.The thickened sponge pad will return to its state when you leave the chair. [Rugged Stainless Steel]The chair legs are made of high-quality stainless steel.The X-style structure also ensures its firmness.It can support more than 300 pounds while providing sufficient stability. [Adjustable]This stool has three levels of height adjustment,from 16.5 to 19.5 inches.It can be adjusted according to the actual scene.The stool feet are equipped with rubber, which can prevent slip and scratch the floor. [Widly Used]It can not only be used as keyboard bench,piano bench or other kinds of instrument stool,but also for daily life like dressing chair,Outdoor leisure chair. [Easy Installation,Transport and Storage]The stool weighs only 6.5 pounds.When installing, you only need to open the chair legs and tighten the screw.One side of legs is made to fold up,convenient for you to store or carry without taking up too much space. Colour:black Material:steel+rubber Package Contents: 1 x Musicians Seat Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.