See f.ex. https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1003248
4. Reliefnet Reverte is flexible. It is available in a wide variety of shapes, sizes, mesh and colours.
5. Reliefnet Reverte is lightweight. It can therefore be transported and distributed easily at reduced costs
For more information and link to PQT/VC Ref Number: 036-002:
Letter of Prequalification
Declaration of Labelling 20210125