An exquisite letter opener for the collector. The high performance Leopard Damascus steel is forged from the barrel of the battle tank Leopard I, exclusively for Boker. This extremely hard material is hand forged with tool steels and ball bearing steels to form 300 layers, which, through a special etching procedure are intricately defined in this Damascus pattern. The dynamic recurved tanto style blade and the decorative file work on the back side mark the high standard of this extraordinary letter opener. Manufactured completely by hand at the Boker knife manufactory in Solingen, Germany. Includes a certificate of authenticity and a premium leather sleeve pouch. Serial numbered. Handle thickness: 4mm. Blade length: 4". Overall length: 6 5/8". Weight: 1.3 oz.