Guitar Headrest Booster Cushion Electric & Acoustic Guitar & Bass Guitar Instrument Guitarra Cleaning Luthier Setup Repair Tool Bullet points:1, this headrest is great for any instrument job, makes string changes easy!2, protect your guitar from scratching/slipping when working with it, such as cleaning or repairing.3, suitable for most instruments with neck, guitars, bass, ukulele, mandolin, banjo and more.4, it can stably support the neck, and the cork will not damage the neck.5, The two-height design can fit a variety of instruments. Feature: This headrest is great for any instrument job, makes it easy to change strings! Protect your guitar from scratching/slipping when working with it, such as cleaning or repairing it. Suitable for most instruments with neck, guitars, basses, ukulele, mandolin, banjo and much more. It can support the neck stably, and the stopper will not damage the neck. The two heights can fit different instruments. Brand: MusporMaterial: Mahogany with felt insertsInstrument: Suitable for almost any neck instrument, guitars, basses, ukulele, mandolin, banjo and many other ..... Dimensions: Length 3.74" (95mm) x Width 2.4" (60mm) x Height 2.3" (65mm)Groove Height: 0.6" (15mm)Applications: Great for any instrument job, makes string changes easy! This is a must have for guitar repair shops and who want to create their guitar setups. Product DescriptionPerforming repairs or modifications to the guitar in