Hand Carved Natural Bamboo Phone Audio Amplifier Speaker 02Size Length 26 cm, Width 5 cm, Height 8 cm. Weight 170 grams (approximately). Material Handcarved sound speaker made of 100% eco friendly sustainable bamboo. The speaker consists of a piece of bamboo, open on both ends, and handcrafted in a way that allows you to place it on a flat surface and insert your phone at the top. The natural resonance of the hollow bamboo speaker body amplifies sound. This eco friendly bamboo speaker might not replace your