Belt allow more dimensions, in order to prevent the belt is too short to affect the normal use, after receiving a belt (according to the desired size, Trimmed to fit) The Buckle is fixed with screws. If it is too long, you could unscrew it and then cut the leather. Great gift for your son, boy friend and father . Belt buckle head size:2.52*2.91inch/6.4*7.4cm; Belt size:51.18*1.50inch/130*3.8cm High quality leather belt. Excellent Craftsmanship, super-comfortable to wear.