It depends on the use we make of the product. In my case, it was for rather solid steel objects with details. The plastic has proved really too late. There are many in the pack so it's really not a problem at worst case if you change an occasionally. But otherwise are very good bags and price and competitive. Moreover, it is even more important, the seller has proven friendly and attentive to my complaints. There are no problems in the end. Open to dialogue and ultimately no worries. So I really recommend the product, it can be very suited to your needs and be perfect for you.
