the shape and patterns found in Northeast Thailand can be categorized into 6 styles.
• Sema Hin pillar with a square base. With an inclining point at the top in the form of a bunged lotus blossom petal
• Sema Hin pillar with an octagonal base. An inclining point at the top in the form of a bunged lotus blossom petal
• Sema Hin slate with no engravings
• Sema Hin slate with a bridge in the middle with engravings
• Sema Hin slate with a pagoda engravings
• Sema Hin slate with Jataka stories engravings