[Seamless Joinery] The Seamless Seam Setter ensures perfect alignment of stone and tile joints during adhesive setup. [Vacuum Suction Power] Features two powerful rubber suction cups offering a stable hold of up to 661 lbs for effective installation. [Adjustable Height] With three adjustable buttons, it provides precise height adjustment for seamless countertop alignment. [Aluminum Alloy Strength] Made from lightweight yet sturdy aluminum alloy for easy handling and professional-grade performance. [Professional Use] Ideal for contractors and enthusiasts aiming for flaw-free installations of tiles and countertops., Manufacturer: Badafaci