The SpiderCapo is a revolutionary guitar capo that allows for fine tuning of each string for exact intonation.The patented design is optimized for sustain and full tone.You can capo each string individually, making hundreds of open string tunings possible, without de-tuning your guitar. SpiderCapo fits any six-string guitar, electric or acoustic, nylon or steel string, wide or narrow neck, flat or radiused fingerboard. SpiderCapo attaches to the sides of fingerboard with soft leather pads. No other capo offers solely organic material in contact with wood of the guitar, making it a first choice for vintage instruments.At one ounce, it is the lightest capo on the market. SpiderCapo comes with simple picture instructions and a "Getting Started Guide" of sample tunings and fingerings. Numerous videos, samples, demonstrations, tunings and instructions are available at spidercapo.com, facebook and Utube.At $29.95 Street price, a NAMM "Best In Show" winner!