The diameter of the rivet tip is 2,3 mm.
We have tried: We tried to decorate the length of the sweatshirt with a hollow rivet and label 400178. We also used rivets on other materials (neoprene, leatherette) - they held well everywhere. We used press 070241 and die mold for rivets 790331. Working with rivets and the press was very easy.
Not suitable for washing.
Not suitable for use in damp and wet environments, the product may rust.