Product Dimensions: 2.25 x 1 x 0.75 inches
Item Weight: 4.8 ounces
Department: Unisex-adult
Manufacturer: Kryptonite
ASIN: B01M0148Z6
Country of Origin: China
Item model number: 002871 Comet F500 & Meteor R300
Batteries: 4 AAA batteries required. (included)