A durable, standard capo friom Jim Dunlop. Suitable on most types of acoustic or electric guitar. - Classical trigger capo by Jim Dunlop. Ergonomically designed for easy use. : - Features:: - Ergonomic shape and padded handle make fret positioning easy | - Strong spring action clamps it firmly in place | - Made to span the wider neck of a classical guitar, these Trigger capos are available in nickel and black |