Not Marking Adhesion: The suction cup uses high elasticity silicone for gentle, not leaving scratches, or adhesive residues on wood floors, tiles, or other smooth surfaces Heavy Duty: Features an enlarged and reinforced design with high strength engineering and metal reinforcements, built to withstand strong pulling forces for gaps repair tasks Antislip Design: Features textured suction cup surfaces for better grip and a nonslip handle for secure operations, enhancing stability and during use Professional Repair: Includes a levers styles tensioning mechanism to quickly fix gaps in wood flooring, including cracks, looseness, and misalignment, ensuring tightly fitted repairs Powerful Suction: Equipped with a large diameter vacuums suction cup that creates strong pressure for tight sealing, ensuring stable force during gaps tightening, Manufacturer: ZBIianxer