portable 2.4g wireless keyboard flexible water resistant soft silicone mini keyboard with usb receiver for tablet pc computer

this is a silica gel wireless keyboard. the key surface can be washed and the keyboard can be rolled for storage. light weight and mini size allow you pack it to anywhere. it is a perfect item for traveler. battery: 2 * aaa battery (not included) color: mixed color are optional material: silica gel item size: 40.0 * 12.5 * 1.5cm / 15.7 * 4.9 * 0.6in (l * w * h) item weight: 181.0g * 6.4oz