Check the listing for details. Hanwei - Katana Bamboo Mat. Condition: New. Listed at 1623.82 USD. Hanwei - Katana Bamboo Mat Hanwei - Katana Bamboo Mat The Katana bamboo mat has an HWS-1S high alloy steel blade, which excels in performance with an excellent o-choji Heart Line (Hamon) connected. This steel is manufactured with Hanweis new high-tech forging and the result is state-of-the-art. Leaf with excellent cut resistance and resilience. The blackened iron tsuba of this samurai sword possesses an area in the bamboo mat optics and is bordered with bamboo tube motifs and decorated with bamboo leaves with golden tips. Fuchi and Kashira remain in the same style, and the gold-colored menuki show a pair of sparrows. The Saya is high gloss lacquered and has horn accessories. Details: Sheet material: HWS-2S high alloy steel. Overall length: approx. 102.2 cm. Blade length: approx. 73.3 cm. Handle length: approx. 27.9 centimeters. Approximate weight. 1247.