The case is complete with carabiner style clip and social use mask.The Mask Mate Case helps reduce the risk of contamination when it is being used during the day to prevent it being left loose in your bag, on desks etc., before it can be washed at home that night. Made from 100% recycled plastic with an antimicrobial additive as standard.This additive has as its main ingredient, ionic silver which is well known for its natural sterilising properties. With this additive, the spread of bacteria and germs on the surface of the case is reduced by 98%. Available in 8 different colour ways, full digital printing as standard using UV resistant vegan friendly ink. Pantone matching available at an additional cost.