Stores Up to Four Face Masks Safely & Hygienically. Ideal for Keeping in the Car, Handbag, or Workbag, to Always Have Face Masks Handy. Contains Biomaster Antimicrobial Technology That Provides Protection Against the Growth of Harmful Micro-organisms for the Lifetime of the Product, Without Affecting the Recyclability. Case is Supplied Without Masks. Made in the Uk. 99% Pp Plastic & 1% Antibacterial Additive. Minimum Quantities Apply.