1. 4-string chrome hard-tail bridge perfect for electric cigar box guitars, ukuleles & more. Bottom-loading. 2. Individually adjustable string saddles allow exact intonation adjustments. Sturdy metal construction, bright mirror-like chrome finish. 3. Hard-tail bridge perfect for electric cigar box guitars. Top & Bottom loading. Individually adjustable string saddles allow exact intonation adjustments. 4. Sturdy metal construction, bright mirror-like Chrome finish with textured pattern. 5. Chrome mounting screws and Hex wrench included. usage instructions not included. String Slot Spacing: . 10.5mm / 0.4in Suitable for cigar box guitar, ukulele Type:Guitar accessories color:Black Material:Zinc alloy Package Contents: 1 x Bridge 1 x Wrench 4 x Screw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.