Various Sizes: Set of 4 with a variety of sizes from 2", 4", 6", 8" High Quality: These plastic putty knives are made of high quality PP plastic , which won't bend or break under pressure, and the plastic putty scraper is stainless and flexible, making it a great alternative to iron scraping tools Easy to Use: Lightweight and portable, easy to carry and storageGreat for Artists: Artists love this assortment of knives for prepping and painting large canvases or for crafting. These lightweight tools are great for working with less expensive mediums, such as glue, gloss, gesso and other fillers. GREAT FOR HOME IMPROVEMENT: Inspired by a new DIY project? Qualihome is there for you. This versatile tool set is suitable for many types of DIY jobs, including stripping furniture, applying wall treatments, and repairing cracks in drywall. These sturdy plastic tools make it easy to repair holes in a wide variety of materials, from stucco to concrete.