Vintage Boston Red Sox Belt Buckle by Siskiyou. The buckle is made of solid Pewter, it weighs 2.6 ounces, measures 2 3/4 x 2 5/16 inches, it will fit belts up to 1 1/2 inches in width, which is the standard size men's belt. The metal and the enamel show signs of wear but overall, the buckle is in good condition. The details have been worn down slightly, there's tarnish and a few dings in the metal but the buckle is worthy of a spot in your sports memorabilia collection.