It is designed for entering 10 mm of wire cutting gap. The bag with 100x100 cm size seperates the block for 5-10 cm, and the bag with 230x170 cm seperates the block for 30-35 cm. Air Control Panel works with three automatic valves and operates with 3 ATM pressure safely. When there are rough surfaces, for the upper most face, protecting sheet metal and for the inner faces, protecting rubber is included as an equipment.