2019 new color matching series, more reference can be found in the other link of the same paragraph
Installation position: mainly a saddle with a spring or mounting hole; or the side of a pole; a handlebar with space
【Standard】Generally used for bicycles, the outer length is about 19x width 6.2x height 9cm
【Increase】In addition to bicycles, some electric bicycles and pedal scooters are also available. Approximate external length 22x width 7.5x height 10.5cm
【Wooden side cylinder】10cm in diameter and 22cm in length
----The following is an enlarged black and brown belt----
----The following are standard models----
---The following is a wooden side cylinder color matching package---diameter 10 length 22cm
If you want to change the magnetic buckle +2 yuan, please contact us separately~~ the picture below
Minor changes