Product Features High strength engineering plastic with aluminum alloy parts for durability Adjustable screw with scale knob enables precise height leveling Large diameter suction cup provides strong adhesion to tile surfaces One button release design allows quick installation and removal Bright red and yellow colors improve visibility on construction sites Product Advantages The suction cup level offers stable operation on various tile surfaces, reducing slipping during work. Its wear resistant and corrosion resistant materials ensure long service life, while the precision adjustment helps prevent uneven tiles and hollowing issues for a professional finish. Specifications Item Name: Suction Cup Level Material: Rubber and Aluminum Alloy Suction Cup Diameter: 12.2 cm Nut Diameter: 2.9 cm Height: 12 cm Features: Adjustable screw, strong suction, two color identification Usage Instructions and Suitable Users Press the suction cup firmly onto a clean tile surface. Adjust the screw to achieve the desired level height. Suitable for professional tile installers, contractors, and DIY home users working on flooring or wall tiles. Notes Color may vary slightly due to lighting and screen differences. Please allow minor size deviations due to manual measurement. Package Includes Options include 1 or 2 suction cup level units depending on selection.