Set2: 1 * Guitar Shield + 1 * Guitar String Winder3-in-1 Guitar Winder, String Cutter and Puller, easy and convenient. Replace the strings in seconds. The notched head removes the deck pins quickly and safely. Comfortable high lever handle design handle to cut thick strings easily. Fits virtually all guitars, banjos and mandolins. Shape: Water DropProtect Your Guitar RecordIt is self-adhesive on the back, just uncover it and stick it on your guitar. Suitable for 40 inch, 41 inch acoustic guitar. Model Number: Multifunctional Guitar String WinderFunction: Guitar AccessoriesFeature 1:guitar strings cutterFeature 2: String CutterFeature 3: String WinderProduct Size: 120 x 50 x 10mm/4.72 x 1.97 x 0.39 inch/18*10.5cmColor: Black/TransparentMaterial: Plastic/PVCPackage Content:1 * Guitar Disc1 * Guitar String WinderOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.