Featuresr there are eight kinds of fishing rod guides 30 25 20 16 12 10 8 6r made of stainless steel and ceramic material durable for user with steel frame and wear resistant ceramic ring sturdy and durabler smooth rod guides will greatly reduce the chance of damage to your fishing liner different fishing rod guides assembled to be perfect for different size of fishing rodsr with a small box for storage easy to carry outsider perfect for sea fishing rod building needs