The adjustment system in the nose area is made of metal covered with plastic.
The fastening system is made of elastic polyester and spandex threads.
Products
Children’s hygienic civil masks – Sense Emergency, Set of 50 pcs
Hygienic civil masks for children in 3 folds. The outer and inner layer consists of woven polypropylene yarns and the filter material of molten polypropylene yarns.
