Usage Tips:Sleek and Compact Music Stand: Durable and lightweight ABS material. The music stand is compatible with Yamaha digital pianos: P35, P45, P48, P105, P115, P121, P125, P128, KBP-2000, KBP-1000, DGX-660, DGX-650, DGX-640. compatible with Yamaha keyboards: KB291,290,281,280,191,190,181,155,220,320,309,130,90,210,160; PSR310,323,975,510,350,170,195; PSR-E453,443,433,423,363,353,343,333,263; PSR-S970,950,770,750,670,650,550,450;YPT360,340,260,255,240; EW300;NP31,11. Or other brand keyboards. Comfortable Angle: Concentration drops if your neck is not in a proper position when playing music or reading books. This music stand can help you see at eye level by adjusting the bracket to a suitable position without straining your neck, back, and shoulders, good for spinal health. Play music in your best comfortable position. Product Dimension: It is different from other music stands.Its supporting legs are as long as 2.8 inches wide and the insertable part is 1 inch deep.Music stand total length: 19.5in, Height: 8.3in; Support stand width: 2.8in, 2 support intervals: 13.9in. Please see photo for more details. Ergonomically Designed: This music stand makes your sheet music stand upright at a certain angle to maintain the correct reading posture and effectively prevent . In addition, the ergonomic design can prevent neck fatigue or pain. Multi-purpose: Not only a music stand, but it is also suitable for holding stuff like books, documents, small laptops, iPads, cookbooks, painting papers, magazines, textbooks, music sheets, catalogs, note tablets, files, folders, and so on. Material: ABS colour: black Package Contents: 1 x music stand 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.