2020 Callaway Golf Clubs - Big Bertha Combo Iron Set - 5H (1 x Big Bertha Hybrid) + 6-PW (5 x Big Bertha Irons) - Steel Shaft - Easy Launch, Serious Distance the New Big Bertha has Transformed the Super Game-Improvement Iron Category - It’s Callaway's Easiest to Launch Distance Iron, and it’s Led by Callaways Groundbreaking Suspended Energy Core - Conform to R&A & USGA Regulations - Free Shipping to all of Europe - Buy Made To Measure Custom Fitted Golf Clubs at No Extra Charge