WeatherWick Golf Club Iron Head Covers - Universal Fit for Most Irons and Wedges (Set of 8 Head Covers) Advanced materials absorb moisture from club heads and inhibits rust! Ballistic nylon provides superior protection from club head impact and eliminates "bag chatter"! Form-fitting design molds to most irons and wedges! Durable window allows for club choice without dangling tags or mismatched numbers! Flexible collar for easy-on and easy-off!