SPEEDSTER Dual Use Padded Shoulder Harness fits up to 56" Chest, USE FOR SPEED, OVERSPEED AND SLED TRAINING SPEEDSTER TRAINING PRODUCTS ARE USED BY ATHLETES, COACHES, ORGANIZATIONS AND TEAMS WORLDWIDE. MADE IN USA! 1 YEAR CONDITIONAL WARRANTY. EXTREMELY COMFORTABLE, EASY TO ADJUST, EASY TRANSFER ATHLETE TO ATHLETE FITS UP TO 56" CHEST, DUAL USE REVERSIBLE FRONT OR BACK PULL EASILY ATTACH CARIBINEERS, CABLES OR ROPES TO DURABLE METAL RING IDEAL FOR PULLING SLEDS AND USING RESISTANCE CORDS FOR SPEED TRAINING