The 8.625" knife folds down to 4.875" when closed for easy carry. With easy one-handed opening, the 420HC stainless steel blade provides supreme edge retention and is finished with Buck's Advanced Edge2x Blade Technology. To decrease the weight and thickness, the heavy bolster and handles are replaced with lightweight molded nylon while still maintaining the same quality and rigidity of the original 110. Trusted for generations. Buck knives are known for sharp edges and rugged durability. Each Buck knife is backed by their famous Forever Warranty.