... ; the other is bamboo fabric, this product use of special cool in summer. Bamboo charcoal is the interception of a five-year ... mountain bamboo, after high temperatures of over 1000 degrees Celsius, special furnace process 30-50 days of anaerobic pyrolysis pyrolysis practicing ... the style reminded, we will randomly ship, if you have special requirements must first be made, we will request your stocking.