10.4cm inside diameter, suitable for 40-41 inch folk guitar.
Hard PVC material, not easy to break.
With back sticker, easy installation.
Pattern's color differs in different viewing angle and light condition, make you guitar unique.
A great accessory for your guitar.
Features: 10.6cm inside diameter, suitable for 40-41 inch folk guitar. Hard PVC material, not easy to break. With back sticker, easy installation. Pattern's color differs in different viewing angle and light condition, make you guitar unique. A great accessory for your guitar. Specification: Material: Hard PVC Item Inside Diameter: 10.6cm / 4.2in Item Outside Diameter: 14.7cm /  5.8in Item Weight: 5.3g / 0.2oz Package Size: 20cm * 15cm / 7.9 * 5.9in Package Weight: 10g / 0.4oz Note: Please check your sound hole size before buying. Light shooting may cause the item's color in the picture a little different from the real. Package List: 1 *  Sticker