PUMA Rattler Thuya Wood.PUMA Bronze TEC Series. Introducing the new Bronze PUMATEC series of knives. Made in Asia under direct PUMA supervision to exacting German design specifications. PUMA Bronze knives provide unmatched value to the consumer and innovative designs. The PUMA Bronze knives offer every knife person something of interest.Blade Length: 2.3. Blade Steel/hardness: 420Cc; 52-54 HRC. Blade Thickness: 3 mm. Closed Length: 5.5. Scales: Thuya Wood. Leather Sheath.