Royal Left C-Flap (Right Handed Hitter) Batter's Helmet Face Protector Attachment (Helmet Sold Separately) Baseball Batter's Helmet C-Flap Facial Protection. One Size Fits All Helmets. Batting Helmet Sold Separately Innovative design of the C-Flap guard helps prevent injuries to the cheek and jaw. Available for Left Handed & Right Handed Batters Easily mounts to the ear flap of the batting helmet, covering the side of the face exposed to the pitcher, without obstructing vision or air flow. Lexan plastic construction is stronger than most batting helmets. Padded inner surface provides added protection. Builds confidence for both big and youth leaguers. Instructions and hardware included inside package. Helmet sold separately. C-Flaps are used by Baseball & Softball Players from Youth Little League, ASA & Travel Ball to Babe Ruth, High School, College & Pros.