These pegs can be personalized with Hammer / claw hammer well turn into the ground, low stone content (small stones, small pebbles) no problem.
Hitting a large rock in the underground, the herring forgive at least the first blow, when several attempts (since 2 were left I want to know it) to bend their heads, later the whole form, but really this is only with proper force.
Gravel and strongly mixed with stones floors are also your death. For this, you are not fit.
They are light, because of their shape verwindungssteiff better and cords can be super hang it.
Even with continuous rain and softened ground hold. 22cm are enough length when completely smashed, even for a little looser soil. The usual camping meadows, with very little stone content are perfect for your use.
Cheap but not a scrap but for this price of 5 euros absolutely reasonable, easily.
BUT: With me after first use some rust. What kind of material should the rust? Is only visually, therefore no penalty!
All in all, buy recommendation.
Would be nice if such herring would be accompanied by a standard equipment of each tent and not the usual 08/15 schmeissschnellweg Billigschrott.Dann would all be happy campers opportunity.
Addendum:
Meanwhile, the herrings have survived 6 trips, not a defective, the rust is spreading, but is only visually.
We have co-campers this favorable variant of acceptable herrings like recommended.
Family camping in temperate latitudes you meet without sacrificing.