Contains everything you need for the effective collection of biological samples. Each kit contains a pack of two sterile 6” wooden shaft swabs, two Swab Protectors, one 3 ml vial of sterile water, and two 4” x 8” tamper evident DryPak evidence bags, all sealed inside of a polybag. One kit allows you to collect replicate samples. Once collected and in the DryPak bag, there is no need for further handling. Samples dry in the bag.