Brand: Callaway.

Model: Big Bertha 9 iron.

Golf club type: Men's right-handed 9 iron designed for controlled approach shots and full swings into greens.

Head material and finish: Stainless steel cavity-back iron head with perimeter weighting and a silver metallic finish.

Sole and cavity markings: Back cavity features a red and black medallion with Callaway Golf logo and BIG BERTHA text, set within a sculpted perimeter-weighted cavity and smooth sole with rounded leading and trailing edges.

Face and profile: Traditional 9-iron face with horizontal scoreline grooves across the hitting area, number 9 stamping near the toe, and a rounded leading edge and topline for confidence at address.

Shaft: Callaway Golf Precision Microtaper Big Bertha steel shaft with black, white, and red graphics and Callaway branding along the length.

Grip: Black Callaway rubber grip with hexagonal textured pattern, subtle alignment graphics, and Callaway Golf script branding on the butt cap.

Features: Vintage Callaway Big Bertha men's right-hand 9 iron with stainless steel cavity-back head, Callaway Precision Microtaper steel shaft, and Callaway rubber grip, suitable as a single replacement club or as part of a classic Big Bertha iron set.