Achieve the perfect neck angle for stress-free playing! Barring and complex chords are much easier with a steep neck angle. ErgoPlay"s Tröster model supports your guitar safely and securely and an ergonomically efficient position. * The curved suction-cup holders allow you to position the suction cups at almost any angle, for maximum adherence. * The suction cups really stick to your guitar, and hold your guitar securely! * Includes "Kling-On" Guitar Support Suction Cup Protectors: clear plastic sheets that adhere to your guitar, yet are easy to remove, protect your guitar"s finish. * Fits in many hardshell guitar cases. Folded size is 8.5" x 6" x 3.25".