Colgate SlimSoft Flex Clean Charcoal Toothbrush gives you a squeaky clean feeling. This next generation macro molecular soft bristles give you deeper cleaning along gum line and in between teeth. The Macro molecular toothbrush bristle is made of a material that is two times more flexible and gently caring for your gums. The brush also has a thin compact head that is 0.3cm wide to clean areas that are difficult to reach and helps to remove bacteria in mouth.2 toothbrushesEstimated delivery in 2 to 3 weeks, however transit times can vary widely on international transactions. Please allow up to 4 weeks for delivery. All shipments to USA include online tracking. Economy shipping does not include online tracking. If you would like a tracking number, please select Standard Shipping.