12 Pack Grounding Outlet Adapter, 3-2 Prong Adapter Converter, Portable Wall Outlet Plug, ETL Listed.

" [ETL Certificated] This 3 to 2 prong adapter is made of durable, heat-resistant plastic material, rated at 125V/ 15Amp/ 1875W, ideal for electrical, household and other appliance. [Polarized Plug] The plug is polarized and better than the un-polarized plug adapters, because polarized plugs only allow you insert the plug into the outlet slots in one direction, wide blade to wide slot, narrow blade to narrow slot, which ensures neutral-to-neutral, hot-to-hot and provides a measure of safety for the appliances [Wall Outlet Converter] The 2 prong to 3 prong outlet adapter can cover a grounded electric extension power cord to an AC outlet without a grounding pin slot, perfect for older houses or offices with AC wall outlets that can not accept grounded plugs [Package Included] You will get 12 pieces of adapters, enough quantity for your daily use and emergencies to safely add ground protection to your 3-2-pin outlet [Easy to Carry ] 3 prong to 2 prong adapter's mini size is suitable for small spaces such as sofa backs and other indoor places, and the small and compact size is easy to carry in a tool bag or laptop bag."