SINCE 1993 THE HAT JACK HAS PROVIDED HEADACHE RELIEF FOR HAT PEOPLE. MADE IN THREE SIZES TO COVER VIRTUALLY ALL HEADS, THE KILN DRIED TAPERED WOOD FORMS ABSORB AND WICK AWAY MOISTURE FROM SWEAT BANDS TO PREVENT SHRINKAGE AND THE 130 POUND RATED ALL METAL TURNBUCKLE IS STRONG ENOUGH TO RESTRETCH ANY HAT. USE ONE IN EACH HAT TO KEEP THEM READY TO WEAR AND COMFORTABLE. AFFORDABLE PROFESSIONAL QUALITY HAT TOOLS FROM THE HAT JACK.