"Rechargeable Bicycle Front Waterproof LED Light (Red) Features The now flash mode Four Kinds of Flash Mode Smooth Design  Waterproof Seal Direction for Use Slender shape with a great great edge rodad columnar beam design, lit like sharp blade peirced the paint black night sky. Ultra wide exposure range, provide more security. Elastic bandage new design will firmly , solid installation with varietyof different shapes, diameter of the body . Compact, light weight, design sense with each very style of species Physical Dimension Weight (Gm) :- 33Length (Cm) :- 13Breadth (Cm) :- 3Height (Cm) :- 3  " Read Less