Description: Excellent Wood Material: These guitar knobs are made of excellent wood material, durable for the long-term use. Easy Installation: The guitar caps comes with simple and precise design, which brings you quick and easy installation. Excellent Workmanship: The guitar knob caps feature the excellent craftsmanship, which ensures the delicate details and appearance. Universal Use: This knob accessory enjoys universal uses, it is compatible for different guitars and basses. Wonderful Polishing: The wooden guitar knob caps enjoy wonderful polishing craftsmanship, smooth to touch without burr. Specification: Color: As shown. Material: Wood. Size: Approx. 2.4x2.4x1.4cm/0.9x0.9x0.6in. Package Includes: 3 Piece Guitar Knobs.