This vinyl floor welding tool is exactly what professional installers and serious DIYers need for finishing welded seam floors properly. The stainless steel blade measures 5.5cm x 1.9cm (about 2.2 x 0.7 inches) and is seriously sharp for clean, precise trimming of excess weld material. The spacer that comes with it measures 2.5 x 9.5cm (1 x 3.7 inches) and helps maintain the perfect cutting angle for consistent results. The ergonomic design feels comfortable in your hand during extended use, which is important when you're working on large floor areas. It works beautifully on PVC floors, commercial flooring, and linen floors - basically any material where you've used welding rods to create seamless joints. The skiving action removes the raised portion of the weld cleanly without damaging the surrounding floor surface, leaving you with that professional flat finish. The stainless steel construction means it won't rust and maintains its sharp edge through multiple uses. Much better than trying to use utility knives or other makeshift tools that can gouge your expensive flooring. The blade has just the right amount of flexibility to follow contours while still providing control. Perfect for both new installations and maintenance work on existing welded floors. If you're doing professional vinyl floor installation or want that factory-looking finish on your DIY project, this specialized tool makes all the difference in achieving clean, professional results.