Flexible Polyurethane plastic film is used to ensure a super-thin, flexible, washproof plaster. The membrane is moisture vapour permeable, allowing the skin to breathe, without the need for physical perforations, keeping the adhesive securely in place, whilst acting as a complete barrier to water, virus, bacteria and fungi. The acrylic adhesive provides a really secure fixing which is skin friendly and low allergy. Printed with a fun handprint design, these assorted plasters are supplied in a pack of 1,000.