Multi-outlet Manual Wind-up Cord Reel w/ Gfci Portable wind-up multi-outlet reel with 20 Ft Cord Two 15Amp grounded outlets (NEMA 5-15R) Ground Fault Circuit Inerrupter in plug Ground Fault Circuit Interrupters (GFCI) Detect Electrical Leakage which Could Result in Electrical Shock When Detected the GFCI Shuts Off the Power Instantly Convenient carrying handle