Size S: The wood splitter is about 19.2 cm high, about 10 cm in diameter, and has a net weight of about 250 g. Size M: The wood splitter is about 27 cm high, about 13.7 cm in diameter, and has a net weight of about 800 g. Material and durability: This product is made of cast iron and is heavier than similar items on the market. Increased structural thickness enhances durability, though it may require more effort to use. It is safe to use, resistant to cracking, and requires minimal maintenance. Stability and durability: Our splitting tools feature bolt holes in the base for attachment to tree stumps or other secure surfaces, providing added stability and improved working height for more efficient splitting. The heavy-duty design includes reinforced support columns and strengthened joints, enhancing overall durability. Safe and efficient: The firewood splitter includes a top ring for safety, with no sharp objects or moving blades exposed. Simply place the log on the blade and strike with a hammer or maul. This design allows for safe use by adults, including women and older individuals. Versatile application: Our manual log splitter is suitable for use with kiln-dried firewood and hardwoods such as mesquite, oak, maple, and birch. Ideal for preparing firewood for fireplaces, campfires, wood stoves, pizza ovens, grills, and more. Wide range of uses: This manual log splitter is a practical tool for backyard firewood preparation and is well-suited for creating kindling for fireplaces, campfires, pizza ovens, saunas, grills, and other heating or cooking applications.