Titanium Alley Titanium Square Chopsticks Elegant design with engraved etchings 99.6% Pure titanium - no metal taste, odor and easy to wash. It will never rust and it tolerates repeated boiling and dishwasher cycles. Length: 21 cm, Thickness 3mm, Width 8mm Weight: 28g/ pair (one ounce). It is 60% lighter than stainless steel. Backpackers will find this light weight forged item handy. Non-toxic and harmless to the human body Popular in China and Japan. Many Koreans like flat chopsticks like the handle of a western fork.