These paperclips help me to organize research papers by type. They are pretty sturdy for the most part. They may not hold documents over about 40 pages very well but I did not expect them to. A decent paperclip to use until you need the heavy duty black clamp.
I use these for both business & personal. Great to keep thing organized as well as as easy to pick out. Clips are easy to handle too. Great for coupons projects & much more.
We use paper clips on everything. To have lots that don't cost too much is a blessing in this day and age. Coated clips make reuse an unconscious choice. A product we use with confidence.