Features: Synthetic Stone Thermal Block with Insulation Pad Screws delivers heat insulation using zirconia oxides materials, preventing heat accumulation during extended printing for optimal device protections. Engineered with synthetic stone structure and precisions fit insulation pad screws, this accessory ensures secure installation and effortless maintenance for consistent thermal management. for Lab /A1mini printing enthusiasts, professional makers, and multi device users seeking heat resistant components to enhances Lab printer performances during intensive projects. for printing tasks, high temperature filament applications, or workshop environments requiring stable thermal regulation across multiple /A1mini printers. The low thermal conductivity design minimizes heat transfer risks while maintaining dimensional stability, reducing warping and layer separation for superior print quality across prolonged operations. Specifications: Materials: Synthetic stone / Ceramic zirconiums oxides Size: 2.9x1.8cm/1.14x0.71inch Color: White, Black(optional) Package Includes: 1set Ceramic Zirconia Thermal Insulation Blocks note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.