All of these are made of paper!
It has a special name “Torsion-weight”. The meaning is the production is made from twisted paper. The technique can make all kinds of torsion boxes, gifts, baskets, frames, vases, panels and accessories to women’s clothing (bags, belts, bracelets, chains, frames for pendants, etc.)
The basic material for it is a torsion-weight paper. You can use wrapping pape.