The 6 Best 3 Inch Numbers For Mailbox (2023 reviews)

The reflection effect depends on the brightness of the light. It includes 5 sets of 3" reflective mailbox numbers. These numbers can be applied to any smooth, clean, and dry surface, can be applied as a mark or sign for mailbox or door or streets, outdoor billboard phone number, car body decoration number, and so on. It's a little hard to put on straight but on the whole very easy to use and apply.

Why We Like This:

Good value, modern design and easy to install
Waterproof and resists heat or cold
One of the new comers and featured product

Best For No issues: OLADOT house Number

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The oladot house number is capable of outshining several other number featured in this list in overall features for the price point. These are meant to be permanent stickers for your mailbox, so the glue is appropriately strong. It comes with 2 sets of 4-inch tall numbers, and three sets of 3-inch tall numbers. The small set decal carrier sheets are all 3 3/8 x 1 5/8 inches each. They are reflective as well. They are easy to install and adhere to the mailbox easily. The materials are high quality, super easy to install, and they look great.

They are bright and easy to read and the application is easy.

Why We Like This:

Stays in place under adverse conditions
Excellent for both night and day
Good investment for long term

Best For A Mailbox: Hlartnet 3 Inch Number For Mailbox

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The hlartnet 3 inch number for mailbox's superior materials makes sure that it ages well with use. These are very sticky, the kind of sticky where if you make a mistake you lose the character. They stick well and are reflective. The adhesion is great, even in the elements, the #'s standout and are reflective. The plastic softens and separates allowing you to grab a corner and pull backing off. There is no scored back so you need sharp finger nails to try to separate the back to expose the adhesive. They are easy to put on and durable for the outdoors.

It is ideal for sign, mailboxes, houses and address number or outdoor garbage bins, etc. They stick well, but best if the surface is relatively smooth.

Why We Like This:

You get plenty of numbers for your needs and application is a breeze
Delivers what they promise

Best For window: Seloom Capital Letter

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Seloom is known for creating pragmatic and minimalist number for people on the go, and its line of seloom capital letter definitely falls in line with that reputation. Reflective at night == It will reflect white light under the illumination of light at night, which is more convenient and safer for you and your family. It measures 3 inches in height, 1.4 inches in wide, bigger and more visible, a proper size for creating displays, signs, posters and so on. It is made of quality vinyl, waterproof, weatherproof and uv resistant signs, which is suitable for various outdoor and indoor use. It protects the sticker from damage before it is used.

It is easy to apply, characters are adhered to a clear plastic top sheet so that when adhesive back is removed, characters stay flat when pressed on. The top sheet peels off.

Why We Like This:

Great value, plenty of letters & numbers
New and hot release

Best For metal: Olaine 3 Inch Number For Mailbox

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Olaine makes beautiful and great number with classic and smartly choosen materials. These decals are made of high-quality vinyl, weatherproof and environmentally friendly. It peels off easily and sticks well. It comes with multiple duplicates and also are also a bit flimsy, not really a durable material. They're quite cute and offer many options for adding cleverness to many of your craft projects. It can be used in winter, use a hair dryer to blow hot air for better fixation.

Depending on your needs, and if you like the font, these letters can look great and are a good value for under $. They meet the Coast Guard regulations for licenses, stick well and read clearly.

Why We Like This:

Good brand reputation
Lot of satisfied buyers

Best For outside: Seloom 3 Inch Number For Mailbox

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The seloom 3 inch number for mailbox should be able to handle its purpose and duties with ease. The durable and bigger size of mailbox stickers makes your house easily found by friends or post man. It is made of quality vinyl, waterproof, weatherproof and uv resistant signs, which is suitable for various outdoor and indoor use. It protects the sticker from damage before it is used.

Each white reflective mailbox number sticker measures 3 inches in height, bigger and more visible. It will reflect light at night. It is easy to install and they look great. They are all self-adhesive. It measures 3 inches in height, bigger and more visible.

Why We Like This: