Multiple Insulation to Meet Your Needs: there are various kinds of outlet sealers to meet most switch types, consisting of one switch, double switch, triple switch, outlet, single duplex, double decorator, triple decorator, triple toggle and other random combinations, which can be applied for domestic and commercial use; You can choose the right one for your sockets and switches Choose Suitable Size: suiting your varying sockets; Please check the size details of your switches and sockets before purchasing Improve Energy Efficiency: the outlet insulation pads are about 3.0 mm/ 0.12 inch thick, which can tightly seal air vents so that cold or warm air does not escape through the outlet box easily, helping to save your air conditioning energy and leave a comfortable living environment Insulation Material: the wall plate insulation gasket is made from EVA foam, which is , windproof, soft and insulating, and can effectively prevent accidents from occurring Sufficient for Back up: you will get a total of 70 pieces of outlet insulation pads, enough quantity for your daily use and replacement Material: EVA colour: White Package Contents: 50 x Single switch insulating gasket 10 x Double switch insulating gasket 10 x Triple switch rectangular gasket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.