Vintage 1980s Head Professional Racquetball Racquet with Head Cover Case

Professional racquetball racquet with matching head case Vintage 1980s from brand Head, which is a very famous tennis brand A label on the side says 3 and 3/4 so idk if that has to do with size This belonged to my dad who did play semi-professionally Handle is leather wrapped Case is vinyl and slightly padded inside Some light wear, all shown in photos