2x Black Anti Slip 7 Steel Stud Teeths,Compact Ice Cleats,Climb Walker Walking Snow Ice Cleat One Size Fit All,By KeepooMan

Great for winter walking on ice!

https://www.amazon.com/gp/product/B01M64I6ZF/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

I would not leave the house after a snow without these cleats.
Those spikes are really strong.
Excellent for traction on a steep hillside.
Workmanship is very good.
Great value and quick delivery. 
Would I recommend to family and friends? = yes
I have added some pics for your reference.

This is much better quality that I anticipated, and I feel that this deserves 5 stars.
Extremely satisfied and happy with the product and I would highly recommend it.