About the product1. This neck rest are great for any work on your instrument, makes string changes easier!2. Protect Guitar from Scratching/ Slipping when work with it such as cleaning or repairing.3. Suitable for most instruments with neck, guitars, basses, ukulele, mandolin, banjo and many more.4. It can support the neck steadily, and the cork will not damage the neck.5. Two height design can suit different instruments. DescriptionMaterial: Mahogany with felt insertsInstrument: Suitable for almost any necked instrument, guitars, basses, ukulele, mandolin, banjo and many more.....Product Dimensions: Length 3.74" (95mm) x Width 2.4" (60mm) x Height 2.3" (65mm)Groove: height 0.4" (10mm); Width: 2.36" (60mm)Packing Dimensions: 4.7" x 2.8" x 2.9" (120*70*75mm)Product Weight: 105g (3.70oz)Package Weight: 142g (5.01oz) Uses: Great for any work on your instrument, makes string changes easier!This is a must have for Guitar Repair shops and who want make his guitar setups. Package Included(in Box)1 X Guitar Neck Rest Note: The data are all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.