The GGR-01 has an excellent range of height adjustment waiting to be discovered. Each connection point of the stand demonstrates a great range of adjustment, with a range of height adjustment from 5cm up to 17cm, which meets most people's preferred guitar body height needs. GGR-01 provides stability and support with its 3 adjustable suction cups. Its easy replacement and removal of suction cups make it a convenient choice for guitar players. Suitable for Classical and Acoustic Guitars with Painted Material and a Flat Contact Surface.(Wet the suction cups before use for better retention) Crafted with aluminum alloy construction, this guitar support offers durability and long-lasting performance. The soft cotton material pad on the thigh provides added comfort during extended practice or performances. Say goodbye to wobbly footstools and embrace the GUITTO GGR-01 Guitar Balance Support for a more secure playing experience. Its balanced weight distribution helps improve stability, allowing you to focus on your music without distractions. GUITTO Guitar Balance Support offers maximum comfort and stability. Achieve perfect posture and prevent back strain during long practice sessions or performances. color: Black Material: Metal Package Contents: 1*Guitar Balance Support Only the above package content, other products are not included. Note: Light reflection 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.