Flex is the pinnacle of slab protection in the L4YR lineup. Made from premium TPU, Flex delivers the most comfortable and secure fit of any guard we make. With its rubber-like feel, Flex hugs your slab tightly, creating a snug, confident grip that won’t let go.
But Flex isn’t just about feel — it’s about protection. TPU offers superior shock absorption and drop resistance, giving your slabs the highest level of defense available in our collection. Durable, flexible, and handcrafted in the USA, Flex is built for collectors who demand nothing less than the very best.
If Core is the foundation, Core+ the expression, and Crystal the elite upgrade, Flex is the final word in slab guards — where premium design meets unmatched performance.
