ELS FBDF-5034-W french d. bass bow, 3/4, carbon fiber/wood layered, round, ebony frog, parisian eye, nickel mountedELS FBDF 5034 W french d. bass bow, 3 4, carbon fiber wood layered, round, ebony frog, parisian eye, nickel mounted Made with the finest carbon material, the FBDF 5044 W offers superior stability and durability, ensuring consistent performance in any playing environment. Unlike traditional wooden bows, it remains relatively unaffected by changes in humidity and temperature, providing you with reliability and peace of mind during every practice session