Effective 12/1/2023, all horses out of a stall being ridden, lunged, exercised at USEF H/J horse shows will be required to wear their assigned competition number for identification.Protect your show number from dirt, sweat and the elements while you ride, lunge, school or compete.The Protective # Sleeve is a simple and easy way to extend the life of your show number.- Quantity: 5- Sizes available: 8″x5.5″ (ex. WEC) / 6.5″x4.5″ (ex. HITS, WEF)- Clear vinyl- Features holes for string or pins