The Euro-Style 4 in. Scraper is made of durable Celcon plastic and uses a 4 in. hardened, tempered, and ground blade. Open or close with patented easy push button lock. Also features a push/pull safety button to retract blade guard to expose blade or cover blade for safety. The handle has soft grip corners to fit comfortably in user's hand. Use with natural feeling side-to-side motion to scrape.