Product Name – Bicycle Speedometer arge LCD Digital Display with Backlight Waterproof Bicycle Bike Speedometer Bicycle Computer (Pack of 1) Package Contain – Pack of 1 Material -Plastic Weight – 190 L-B-H -20-15-5Other Information: The waterproof bicycle computer odometer speedometer computes the speed of your paddling in dual speed scales, namely, km per hr or m per hr. The water resistance capability of this waterproof bicycle computer odometer speedometer will keep the device safeguarded against splash, little drizzle or heavy downpours. Compact and solid, the bicycle computer odometer speedometer will be a breeze to install on your two-wheeler vehicle without causing you much trouble and will stay put in one spot, fixedly, even during bumps and jerks.