Protective :Edges are round so they will not mark or damage work. , easy to grip and not leaving any scratch on the after scrape. extremely and does not rust compared to stainless steel putty knives, making it great for use in the kitchen. The convenient and practical plastic putty knife is easy to use and clean, which is great for home or kitchen. Ergonomic design:You can use the flexible plastic scraper tool more comfortable in long time using for patching, prepping and painting canvases, automotive paint, window caulk, wallpaper uniformly, slab and tile jobs. Otherwides, the drywall putty knife set is very portable to carry and store. colour:Green Material:plastic Length: 180mm Package Contents: 10 x Putty knife Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. and flexible plastic: The putty knife is made of plastic, makes it and easy to use and store in smaller spaces. Applied for a clients job to patch ceiling hole which warped so easily and it made more work to get a smooth . Painting art:Artists love this assorted knife set for prepping and painting large canvases or for simple arts and crafts. These tools are perfect when working with cheaper mediums, such as glue, gloss, and other sealers. Practical tools: , constructions workers and handymen get a lot of use out of plastic putty knife set which are perfect for slab and tile jobs. Multifunctional usage: Plastic putty knife set contains 2 inch, 4 inch and 6 inch putty knife, multiple applications for home, work or car detailing and cell phone repair. : These knives are made from sturdy plastic that 't bend or break under pressure, so they weren't rust which are strong enough to endure tough resins, and thick enough to hold up against harsh substances.