... and use ISO9000,SGS,CE Powerful Activated Carbon Shoes Deodorizer/ Shoes Dryer ( Keep your shoes fresh and odor-free with these bamboo charcoal ... deodorizers. Ideal for all types of footwear from dress shoes, golf shoes, runners, boots, to skates and flats) 1)MaterialContent: ... 4.Re-usable, to recharge the odor absorbing and destroying power of the bamboo charcoal, simply lay the air freshener ...