POWER Wrist Builders(tm) - SOLID Brass Practice Sticks - Size 7A - (13 Ounces - 369 Grams) - 6 times the weight of a wood drumstick Weight: 13 Ounce - 369 Grams - Each Stick Material - SOLID Brass (Grade 3) Color - Polished Brass Finish Length - 15 1/2" long Diameter - 1/2" - .500