Titanium Black Oak Wood RingHandmade titanium, extra durable and black canadian maple wood. We can even make it with different color of wood, just message us. 100% Waterproof Free wooden box included The ring on the photo is approx. 6mm width and it's glossy style. We can make it between 3 and 10mm width. We are focused on the high quality of our products We're working 3 6 hours on each ring every ring has 5 YEARS WARRANTY for damages not caused by the user