HIGH HARDNESS STAINLESS STEEL: Made of stainless steel, durable and resistant to deformation even in rough work RUSTPROOF: Smooth stainless steel surface provides excellent rust resistance, suitable for working environments ADJUSTABLE DESIGN: The elastic structure allows you to easily adjust the width and height, perfect for various tile adhesive scraping scenarios with precise control EASY TO USE: Lightweight yet sturdy design simplifies operation, ideal for both users' home projects and professional construction for increased productivity Square Notch Edge: equally spaced square notches for efficient removal of glue and a smooth and even tiing result, Manufacturer: Pffiocix