When riding a bicycle
The hems of pants are prevented from being caught in the chain.
“Convex” represents a raingutter-like shape. A “CONSTON” refers to a curling spring.
A “Convex CONSTON” is a spring that has interesting characteristics: when it is flat, tapping its surface causes it to curl, and by spreading it by hand, it returns to the original convex. By taking advantage of such wrapping characteristics, you can use it for the applications as shown below, including armbands.
Contact us for your desired dimensions.
When doing housework
Shirt cuffs can be kept tucked up.
For bicycle frames
For example, a reflector for night safety can be made detachable.