This is the LEFT HAND version of Launchpad OG: Launchpad is made in separate left- and right-handed versions, offering superior comfort versus universal thumb guards and grip enhancers. Sizing: For those with medium-to-large hands, suitable for most players ages 13+. For larger hands/thumbs or for wooden bats/wider bat grips, we recommend the Launchpad Max. Patented Bat-Shaped Channel: The ultimate batting aid, Launchpad's unique channel cradles the bat and includes pivot-points that mimic the natural contours of your hand - maintaining the freedom of movement that's crucial to your swing. Engineered for fit: An ergonomic fit that adapts to your hand's movement and goes beyond the standard protection offered by other thumb protectors. You won't need to readjust it after every swing! "Feels like it's not even there": Launchpad's thin but firm material eliminates bat sting without sacrificing the feel of your bat - unlike other bulky thumb guards. Enhances technique: A wearable swing trainer that improves bat grip, control, and acceleration while also eliminating bat sting. Hit harder, hit smarter with Launchpad. Proudly made in the USA. Launchpad is the baseball game-changer you’ve been dreaming of. Crafted with a player's needs at heart, Launchpad isn't just another thumb guard; it's a revolution in hitting gear. Designed specifically for left and right hands, our thumb guard conforms to the uniqueness of every player’s grip, offering a fit that feels like it's made just for you. Whether you're a high school player or a pro stepping up to the plate in the major leagues, Launchpad is here to transform your game. Get ready to experience the pinnacle of comfort and protection, tailored to your hand's every curve. Our cutting-edge, bat-shaped channel and pivot point technology offer a more natural, dynamic interaction with your bat. This isn't just about avoiding discomfort; it's about boosting your performance to the max. With Launchpad, you're not just protected – you're upgraded.