Features: Convenient and lightweight: The outlet insulation gasket is compact and lightweight, it will not take up much space, so you can store them at home, office or hotels for replacement needs, providing more convenience for you. Thick enough: The light switch insulation pads measure 3 mm in thickness, which will not cause any burden for the outlets and can firmly seal the space. Specifications: Material: EVA Color: as picture shown Size: 63 x 107 mm/ 2.5 x 4.2 inches Package includes: 50 x Wall plate insulation gaskets Notes: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen displays.