Material: Moso bamboo wood and natural rubber. Dimensions: 246 x 81 x 35 mm Weight: 109 g How to use and care Maintenance: It is recommended that the brush does not remain in continuous contact with humidity, in order to guarantee a good preservation of the bamboo wood. In case of washing: It is possible to wash it with water and neutral soap. Let it dry on a dry and ventilated surface. Avoid leaving it in the sun because it can dry out the rubber. Shelf life: Lifetime. Packaging: 100% cardboard packaging Waste: - Brush: 100% biodegradable in the organic container (brown). - Rubber: 100% biodegradable in the rest container (grey). Round