Impecca WMB105 Custom Carved Designer Bamboo Cherry Color A revolutionary new "Green Product that is expressly created with the eco-conscious consumer in mind Hand-carved from 100&#37; natural biodegradable bamboo material the well-designed all-the-rage WMB101 This earth-friendly mouse connects via USB port and is compatible with Windows 2000&#47;Windows XP&#47;Windows Package Quantity: 1 Excellent Quality.