The Andis GTX Deep Tooth replacement blade is a specialty blade designed to fit into the Andis GTX hair trimmer and shaver, though it can also fit in the Andix GTO, GO, SL, and SLS models. Made from metal alloys, this blade is robust, durable, and sharp. This one piece replacement blade is exactly the same size, shape, and specification as the original blade. It's crafted to easily slip into the same space with ease, letting you continue your hair trimming and shaving without having to take the GTX apart.