Easton's Multi-Adjust Jaw Guard gives hitters more flexibility in their coverage at the plate! Compatible with our best-in-class helmet lineup, you can use this extension with Pro Max, Pro X, Z5, Gametime, and Alpha batting helmets. This extension can be installed in different angles to give hitters the most comfortable viewing window while still providing full coverage. On top of that, the thermoplastic cover fully conceals the attachment hardware for a seamless look.