Model: Nova U Size: Concert 23" Top: Carbon Fiber & Polycarbonate Back&Sides: Carbon Fiber & Polycarbonate Neck: Carbon Fiber & Polycarbonate Fretboard: Radius - Carbon Fiber & Polycarbonate Tuning Pegs: Open Gold Classic Nut & Saddle: Carbon Fiber & Polycarbonate Bridge: Carbon Fiber & Polycarbonate Strings: Enya Fluorocarbon Finish: Satin Nut Width: 1 - 5/16” Color: Blue , Red, Black ,Pink , White and Flower Body Thickness: 2 Inch Weight: 1.25 lbs Pickup: DOUBLE® AcousticPlus (Optional) What's in the box: Enya Nova U ukulele, case, spare string set, strap, and capo.