Certification:CE
Model Number:tt
Mounting Placement:Wheel Spokes
Brand Name:ROBESBON
Power Supply:Other
Material:Abs tube+ colorful reflective coating film
Length:73mm/2.87" (inch) (approx)
Outer dia.:5mm/0.19"
Inner dia.:1.8-2.5mm/0.087"-0.09"
Quantity:12pcs
Feature:Sun and rain are available
Battery:No batteries, can be used for a long time







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