DescriptionThe item is a set of specimen collection swabs, which is made of flocking, safe and healthy. With this set, you will do the sampling quickly. It can be used to collect your nasopharyngeal secretions and then used for testing.Features- Color: As Shown. - Material: Flocking. - 20 specimen collection swabs, enough quantity to meet your different needs. - Specially used to collect secretions from the nasopharynx. - Sterilized by ethylene-oxide gas, which is safe and secure. - Disposable device. Do not resterilize or reuse. - Do not store at temperatures and humidified place.