Handle length: 38mmFork length: 82mmtuning fork diameter: 4.5mmTotal length: 120mmFeaturesHigh quality steel， polished and plated.The A440 tuning fork can delivers clear tone， longer sound and accurate tuning.It's suitable for any instrument which can be tunable ， but most commonly used with stringed instruments.Package included1 x A Tuning Fork - "A" tone 440 Hz