Introducing the Civivi Starflare Red Aluminum Damascus Button Lock Folder C23052DS1. This knife features a 3.3-inch Damascus steel blade with a thickness of 0.12 inches. When open, the knife measures 7.91 inches in length. The handle has a thickness of 0.47 inches and is made of aluminum, making it lightweight at 3.45 ounces. The locking mechanism is a convenient button lock. This high-quality knife is from the brand Civivi and is proudly made in China.