【New & Unused】 This is a set of 10 outlet caps compatible with 3-hole (3P) type outlets. It prevents electric shock from the mischief of small children and pets, and also prevents the entry of dust, which can cause outlet fires (tracking phenomenon). Also suitable for empty outlets in office OA taps. ■ Contents • 10-piece set ■ Material • ABS resin Safe material: Durable material. ■ Product Features Size: Approximately 3.1cm in diameter, approximately 1.9cm in height How to remove: Type that removes by hooking a nail. • 3P outlet compatible: Fits perfectly with not only the general 2-hole outlets, but also 3-hole outlets with an earth hole. • Mischief prevention: The surface is flat and has few finger catches, making it difficult for children to remove on their own. • Simple design: Clean white color that does not interfere with the interior of the room. ■ About Shipping It will be placed in a water-resistant bag, protected with cushioning material, and shipped via Yu-Packet Post mini. There are a total of 20 pieces, so please contact us if you need them.