Features: Adjustable Design: Features length modification from 25.28 to 27.24 inches with spacing and height adjustment knobs, perfect for handling large materials like glass panels and tiles. Strong Vacuum Grip: Includes six heavy duty 4.92 inch diameter suction cups, delivering firm holding power for secure transport of delicate items. Accurate Handling: Equipped with alignment top button and vacuum control handle for proper positioning and controlled item movement during tasks. Smooth Adjustment: Integrated sliding mechanism enables effortless horizontal changes, ensuring optimal placement and balance of loads. Multi Purpose Use: Ideal for lifting oversized glass panels, openings, ceramic pieces, and stone surfaces, meeting various project needs. Specifications: Substance: Aluminum alloy, manufactured with high-strength technology to secure durability and stability. Size: 150mm diameter, compact design, easy to carry and store. Practicality: It is suitable for a variety of scenarios, including outdoor camping, vehicle crisis and home use, and can quickly stage objects in various environments. Package Includes: Six-claws suction cup leveler×1 note: Pay attention to the storage methods.