The retractable spring coil straps is mainly used for keys, stylus pens, signature pens, handwriting pens, bottles, torches, flashlights, etc. You can put it on your personal computers, tablets, touch book, backpacks, and wallets.They are also widely used in outdoors, such as fishing, camping, kayak, and hiking, etc.

Specifications
Color
Material
Spring Length
Total Length
Maximum stretch length
Maximum safety tension (of each)
Ring Diameter
Clip Length
Package Content

Advantage
The spring coil cord chain can be stretched many times and the elasticity will not change for a long time.The aluminum clip and interlocking wire gate allow for easy one-handed use, making it more convenient and sturdy enough to secure your tools.

Instruction
The coils on the ends are easy to use,you can attach items in a convenient way and carry them everywhere.

Notice
Please check the size carefully before ordering.