Cost-Effective: 50 pack of BESTTEN decor receptacles, provide multi-pack convenience for new construction or home renovation, perfect choice for contractors and electricians Tamper-Resistant: Tamper resistant shutters enhance electrical safety, preventing unwanted objects from being inserted into the outlet High Quality: Polycarbonate thermoplastic construction provides long life time with durability and impact resistance Easy Installation: Easy installation with back and side wiring (copper only), 12-14 AWG recommended for side and 14 AWG recommended for back. Break-off plaster ears for best flush alignment. Matches BESTTEN USWP4 Series white screwless wallplates Applications: Perfect for home decor like kitchens, living rooms, bedrooms, garages, bathrooms, commercial and industrial environments such as restaurants, warehouses, hospitals, workshops, airports, stations and other public areas