The Buccal Swab Collection Kit is in the form of a medium size envelope which can be mailed or hand delivered to the laboratory. This type of collection can be done by law enforcement personnel and does not require medical personnel to do the collection. Simply follow the simple directions in the kit as to the collection of the sample by rubbing the cotton swabs in the suspect?s mouth or the inside of the cheek. Of course, gloves are provided in the kit, along with documentation forms and security labels. Once the collection is complete, place the swab in the smaller inner envelope, seal it with one of the enclosed evidence seals and ship the sample to your laboratory.