#LARGE-12X12_1-Pack
Rust-Free Aluminum
Reflective Face
1-Pack, 12 x 12 in
1 / 13
12 x 12 in · 1 Pack
iSYFIX Premium SignsSKU: ALDONOET12X12

Do Not Enter Signs – Reflective Aluminum & Vinyl, 12 in & 5 in

$12⁹⁵
💰 Volume PricingNeed 50+? Get quote →
1 unit
$12.95
5+ · 10%↓
$11.66
POPULAR
10+ · 15%↓
$11.01
25+ · 20%↓
$10.36
Size 12 x 12 in
Quantity 1 Pack
Free shipping on orders $50+ · Fast USA fulfillment
Tracked delivery to all 50 states
💼 Request custom quote for 50+ units →
🚚
Free
Shipping
🔄
30-Day
Returns
🚚
Ships from
USA
🔒
Secure
Checkout
12 x 12 in · 1 Pack
$12.95
Built to Code

Compliance,
built in.

Materials and ratings verified by our quality team.

Rust-Free Aluminum
engineer-grade reflective
Reflective Face
lights up under headlights
1-Pack, 12 x 12 in
single reflective sign
01 — Overview

No entry, your way.

Two ways to mark \"Do Not Enter\" — a real reflective aluminum sign for roads and lots, or a vinyl decal for doors and walls. Pick the material for the job: the aluminum version stops traffic day or night; the vinyl version marks off-limits doors indoors and out.

The aluminum is 100% rust-free .040 gauge with an engineer-grade reflective face that lights up under headlights; the vinyl is premium self-adhesive with a UV protective coating — both weatherproof and built to last.

Choose your material above — the price, size and pack update automatically.

✓
Reflective rust-free aluminum — stops traffic day or night
✓
12 × 12 in single sign, pre-drilled
✓
Weatherproof and built to last
02 — Specifications

The details,
in writing.

Every spec verified by our quality team. If a number isn't here, ask us.

Material
Rust-free .040 aluminum, engineer-grade reflective
Dimensions
12″ × 12″ (30.5 × 30.5 cm)
Sold as
1-pack
Mounting
Pre-drilled for post or wall
03 — Installation

Up in under 60 seconds.

Choose the material

Aluminum for roads, lots and outdoor posts; vinyl for doors, glass and walls.

Clean or line up

Wipe vinyl surfaces clean and dry; mark the pre-drilled holes for aluminum.

Mount

Screw or bolt the aluminum sign, or peel-and-press the vinyl decal.

Check visibility

For aluminum, confirm headlights light it at night.

04 — Where it works

Trusted across
industries.

🚗
Driveways
One-way & no-entry
🅿️
Parking lots
Aisles & ramps
🏭
Warehouses
Yards & docks
🚪
Doors
Off-limits rooms
🏢
Offices
Restricted areas
🏗️
Job sites
Hazard zones
06 — Complete the kit

Frequently bought together.

#LARGE-12X12_1-Pack
Do Not Enter Signs – Reflective Aluminum & Vinyl, 12 in & 5 in
$12.95
+
Credit Card Sticker Signs Stickers
Credit Card Signs – Visa, Mastercard, Amex & Discover Decals
$8.95
+
#Aluminum_10x7-inch
Smile You're on Camera Sign – Aluminum, Vinyl & Plastic
$11.95
+
#Black-_-White
Push Pull Door Stickers – 8 Colors, Horizontal & Vertical
$7.95
Complete the Kit
$41⁸⁰
07 — Common questions

FAQ.

Which material should I choose?
Aluminum for outdoor traffic control — it's reflective, rust-free and pre-drilled for a post. Vinyl for marking doors, glass and interior walls where you want a peel-and-stick decal.
Is the aluminum reflective at night?
Yes. The engineer-grade reflective face bounces headlights back at drivers, so it reads clearly after dark.
Will they hold up outdoors?
Both do. The aluminum is rust-free and weatherproof; the vinyl has a UV protective coating that's waterproof and fade resistant.
How are they packed?
The aluminum comes as a single 12 x 12 in sign; the vinyl comes as a 2-pack of 5 x 5 in decals.
Bulk & business orders

From mailbox numbers
to full facilities.

We make more than safety signs: vinyl numbers for mailboxes, bins and equipment — our #1 sellers — plus letter sets, inventory labels, fleet decals and compliance signage. Volume discounts up to 20% apply automatically in your cart; for bigger orders, request a custom quote.

Numbers, letters & inventory labels
Safety signs & fleet decals
Volume discounts up to 20% — automatic
Custom quotes for large orders

Request a Quote

Tell us what you need — bulk pricing on everything we make.

Or call +1 (702) 445-4082