Tooth USB Drive is made of PVC material, USB connection, support Hot plug & Play. Durable data storage, write protection switch. Give patrons at your dental practice an easy way to remember their next checkup with a promotional product that's perfect for digital storage and backup. Add your silkscreen imprint to complete the promotional look. From dentists to orthodontists, this USB drive delivers! 1" W x 2 1/2" H x 5/8" D