Tamper Resistant: Child proof shutter mechanism inside the receptacle prevents young children from inserting unwanted objects into the outlets. Easier to use by inserting and unplugging several times. Self-Grounding: A green grounding screw and self-grounding clip provide for automatic grounding in the junction box, protecting you from electrical shock. Easy Installation: Designed for quick push-in wire and side wire. Break-off plaster ears for best flush alignment. Break-off tabs allow easy two-circuit conversion. Shallow dimensions allow for maximum wiring space in the junction box with other outlets and switches. High Quality: High-impact resistant thermoplastic face and back body eliminate cracks, breaks and callbacks, create a finger-safe application before, during and after installation, and offer long, trouble-free service life. Glossy Finish: Soil-resistant gloss finish allows for easy cleaning. UL CUL LISTED: Designed and tested in accordance with UL498 requirements. UNIVERSAL APPLICATION These outlets are suitable for installation in various locations from home offices, business buildings, public areas, and more where only require a 15 Amp outlet.