Description:
Press me， the loud voice comes out. Although I have a small body， I can protect your safety. Bring me home!

Specification:
Material: aluminum alloy
Applicable bike: suit for all 25mm diameter bicycles Type: Ordinary Bell Product weight: 0.0210 kg
Package weight: 0.05 kg
Product Size(L x W x H): 5.50 x 3.50 x 5.00 cm / 2.17 x 1.38 x 1.97 inches
Package Size(L x W x H): 6.00 x 4.00 x 5.50 cm / 2.36 x 1.57 x 2.17 inches Package Contents: 1 x Bell