Aosdin Solid Mahogany Top,Concert Ukulele Bundle with Gig Bag,Professional 23" Acoustic for Professional Performance BEST UKULELE BUNDLE DEAL! High Quality at Low Price! Concert size is better than soprano size, only 2 inches bigger and better & bigger sound, and wider spaced frets which are better for adults. A BEAUTIFUL LOOKING UKULELE!TOP:Solid Mahogany,BACK&SIDE:Laminated Mahogany. Exquisite workmanship, smooth and bright surface, can present original wood color and grain perfectly. Back board uses patent pressure convex design, which can make the case get a more beautiful shape, bigger volume, better resonance and more beautiful sound. AMAZING SOUND! Sounds so much better than your cheap soprano ukulele, and very close to your high end ukuleles!The Neck is well desgined,and will let your left hand feel more comfortable and smooth . Original Aquila strings, guarantee of quality. String length is 381MM. Ox bone nut & saddle,rosewood bridge.Mahogany neck-hard material, exquisite workmanship,smooth. Rosewood fingerboard-hard material,corrosion resistance,comfortable touch. Crown Width 1.6mm copper fretwire-exquisite material,resistance to abrasion and embroider,good sound