Birthday yard signs turn any lawn into a party headquarters, announcing the guest of honor's name and age in bold, personalized style. Printed on weatherproof 4 mm corrugated plastic in sizes from 12"x12" to 24"x24", these signs slide onto a wire stake in seconds and stay vibrant rain or shine, creating a festive welcome for guests and a memorable backdrop for photos.
Product Specifications:
Material: 4 mm corrugated plastic (Coroplast)
Dimensions: 12"x12", 12"x18", 18"x24", 24"x24" (plus 6"x18", 6"x24", 9"x12", 9"x24")
Customization: Full Color (digital print); single or double-sided
Features: Wire ground stake included, weather-resistant, lightweight
Available Colors: Full-color (CMYK) printing — any color in your artwork
Make their birthday pop — create a custom sign today.
| SKU# | G009 |
| Size | Min: 12 inch x12 inch Max: 9 inch x 24 inch |
Easy order process.

100% Satisfaction Guaranteed: While rare, one or two of our packages may experience transit delays. If your event has already passed and you can no longer use the product, we will issue a 100% refund — no questions asked. Click here to view our Terms and Conditions.
Color may be subject to slight variances between different browsers & devices. We will match color selections as closely as possible using PMS codes.
If you don't approve our artwork by 4 PM, the delivery date may change.
We have a team of experts ready to assist you with any questions or concerns you may have. Available 24/7
Production typically takes 3-5 business days after proof approval, ensuring quality craftsmanship while meeting your project deadlines.
Choose from premium vinyl, durable fabric, lightweight aluminum, or professional dibond substrates, each optimized for specific applications and environments.
Yes, we accommodate any dimension requirements and provide complete hardware solutions, including grommets, standoffs, stakes, and professional mounting frames.
Our UV-cured inks and sealed substrate construction provide exceptional resistance to sun exposure, rain, wind, and temperature fluctuations for long-lasting outdoor performance.
Upload files in PNG, JPG, AI, or PDF formats through our secure platform, and receive a complimentary digital proof within 24 hours for approval before production begins.
Yes, we do for all our custom yard signs and lawn signs for maximum visibility from all angles, perfect for high-traffic areas and multi-directional displays.
Store signs flat or hanging vertically in a cool, dry location away from direct sunlight and extreme temperatures. Avoid stacking heavy objects on top, as this can warp the sign. Proper storage extends the life of your signs for multiple reuses.
We do not charge sales tax unless your order is being shipped within Texas. For Texas shipments, an 8.25% sales tax will be added to your total.
If you are tax-exempt, simply enter your tax exemption number at checkout, and the tax will be automatically waived.