GUM Expanding Dental Floss is an innovative dental care product that expands during use to provide thorough cleaning between teeth. The floss starts thin for easy insertion and expands to effectively remove plaque and food particles. Key features: • Expanding floss technology • Compact dispensing case • Built-in floss cutter • 40m/43.7yd length • Gentle yet effective cleaning The floss comes in a portable purple and white case with the GUM brand logo. The expanding technology allows the floss to adapt to different spaces between teeth, making it effective for various dental gap sizes. The special design helps reach and clean areas that regular floss may miss.