Specification: Item Type: Double Sided Sharpener Material: Emery Gross Weight: Approx. 64g/2.3oz Folded Size: Approx. 3.2x12.5cm / 1.3x4.9in Fan Size: Approx. 12.5x2.2cm / 4.9x0.9in Expanded Size: Blade: Approx. 10.1x2.2cm / 4.0x0.9in Total Length: Approx. 22.6cm/8.9in Package List: 1 x Double Sided Sharpener Note: Please allow some error due to manual measurement. Features FOLDABLE DESIGN: Knife sharpener has a foldable design to reduce the risk of damage to the edges and to preserve the sharpening blades. LIGHTWEIGHT AND PORTABLE: Double sided sharpener is light in weight, compact in storage, easy to carry and easy to use. WIDE RANGE OF APPLICATIONS: Folded pocket sharpener is widely used for outdoor knives, scissors, gardening tools, etc. ERGONOMIC HANDLE: Pocket sharpener has ergonomic handle, comfortable to grip. Rhombus pattern provides anti-slip functionality. DOUBLE SIDED BLADE: Double sided sharpening blade for pocket knife sharpener with oval dot pattern and honeycombed pattern.