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Tondiamo 20 Pcs Wall Plate Insulation Gaskets Foam Outlet Sealers, Black — Open-Box, 15% Off
Brand: Tondiamo
Condition: Used - VeryGood
$845
$999
-15% Save $154
Updated: 5 days ago
Description
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: the outlet insulators and draft sealers include 3 different sizes, respectively 63 x 107 mm/ 2.48 x 4.21 inches, 108 x 109 mm/ 4.25 x 4.29 inches and 108 x 157 mm/ 4.25 x 6.18 inches, 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 ventilation opening 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 for you
Insulation Material: the wall plate insulation gasket is made from EVA foam, which is lightweight, windproof, soft and insulating, and can effectively prevent accidents from occurring
Adequate Quantity: you will get a total of 20 pieces of outlet insulation pads, 10 for rectangular outlet insulation gaskets, 5 for double light switch insulation gaskets and 5 for triple rectangular gaskets, enough quantity for your daily use and replacement
Features:
Easy to install:
You should first remove the parts of the foam outlet gasket that you do not need according to your socket. Simply remove the wall plate with a screwdriver, attach the electrical outlet insulation firmly to the switch and screw on the switch cover, easy for most people to install.
Thick enough to seal:
Wall plate insulation is designed to be thick enough to fill the seams inside the socket, effectively stopping the cold air from entering indoors and keeping the room warm in winter, as well as preventing the cold air from escaping in summer.
Specifications:
Material: EVA foam
Color: black
Size: 63 x 107 mm/ 2.48 x 4.21 inches, 108 x 109 mm/ 4.25 x 4.29 inches and 108 x 157 mm/ 4.25 x 6.18 inches
Thickness: 3.0 mm/ 0.12 inch
Package includes:
10 x Rectangular wall outlet insulation gaskets
5 x Double light switch insulation foam gaskets
5 x Triple outlet gasket insulation
Notes:
Please allow slight dimension error due to manual measurement.
The color may have a difference as the difference display, please understand.
Features:
Easy to install:
You should first remove the parts of the foam outlet gasket that you do not need according to your socket. Simply remove the wall plate with a screwdriver, attach the electrical outlet insulation firmly to the switch and screw on the switch cover, easy for most people to install.
Thick enough to seal:
Wall plate insulation is designed to be thick enough to fill the seams inside the socket, effectively stopping the cold air from entering indoors and keeping the room warm in winter, as well as preventing the cold air from escaping in summer.
Specifications:
Material: EVA foam
Color: black
Size: 63 x 107 mm/ 2.48 x 4.21 inches, 108 x 109 mm/ 4.25 x 4.29 inches and 108 x 157 mm/ 4.25 x 6.18 inches
Thickness: 3.0 mm/ 0.12 inch
Package includes:
10 x Rectangular wall outlet insulation gaskets
5 x Double light switch insulation foam gaskets
5 x Triple outlet gasket insulation
Notes:
Please allow slight dimension error due to manual measurement.
The color may have a difference as the difference display, please understand.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b09t31cc6z
- Country:
- US
- ASIN:
- B09T31CC6Z
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $2 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Tondiamo products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
