Back part of tailpiece measures approx. 1-3/4\" across and 1-3/4\" high. Top part is 2-1/8\" across at the widest point. It is made of nickel-plated brass and is unsigned. Tuners are mostly steel except for the brass gears and shafts. Buttons appear to be celluloid. Each set of four is approx. 4\" long and 5/8\" wide, and the string shafts are approx. 1\" apart. Steel parts have rust but both sets are complete and all eight work fine. Tailpiece shows light finish wear but is still fully usable.I willcombine shipping whenever possible, and normally will ship worldwide within one day of receiving payment.R.I. residents must add 7% sales tax. I accept PAYPAL and payment is expected within3 days from close of