What Our Gearhead(R) Experts Are Saying:"The built-in measurement system on the Flex Block takes flexibility training to the next level. Tracking my progress has been a game-changer, and the cork material feels super stable even when I'm pushing deep into a stretch."The Lattice Flex Block isn't just another yoga block-it's a precision tool designed to elevate your flexibility training. Engineered for climbers but versatile for anyone, this cork block integrates a unique measurement system, allowing us to objectively track our stretch progress and maintain motivation. Whether measuring a forward fold or a pancake stretch, this block transforms stretching into measurable improvement. Made with organic cork, the Flex Block delivers a stable, eco-friendly foundation for any stretch. Its soft, grippy surface and rounded edges ensure comfort during use, while its moisture-managing properties keep it fresh through heavy sessions. Lightweight, durable, and easy to integrate into flexibility training, the Flex Block helps us find the perfect balance between comfort and challenge.