Top 9 Corrugated Plastic Sheets 12×18 – Yard Signs

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1. Visibility Signage

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10 Pack 18x24" Corrugated Plastic Sign Blank- White

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Visibility Signage #ad - Fast shipping from usa. Screen-print Ready!!10 coroplast 18x24 Blank Signs. 4mm corrugated plastic sign is durable and reusable.
BrandVisibility Signage #ad
Part NumberVSE

2. Yard Signs

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Yard Signs, Great for Advertising Any Events, Open House, Yard Signs, Ship Same Day 30Signs12x18, For Sale Signs, Blank Sign white 12x18 inch x 4 mm Corrugated Plastic Sign Board Short Flute 12'' Bundle of 30 Pieces, 30 Pack

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Yard Signs #ad - 4mm thickness, waterproof Corrugated Plastic Sheets; Vertical Flutes. Material available in WHITE. Yard signs.
BrandYard Signs #ad
ManufacturerSign Depot #ad

3. VIBE INK

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VIBE INK Pack of 50 Sheets Corrugated Plastic 4MM White Blank Yard Signs 18" x 12" Short-Flute

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VIBE INK #ad - Made in the USA. Great for garage sales, political, Clinics, Parties, Real Estate, Construction, Businesses, Graduations & More!. You can even write on the sign with a sharpie or dry erase Marker! Use: indoor or outdoor use - waterproof and Wind Resistant! Display in your lot, front yard, lawn, garden or any area with grass!. Compatible ground stakes sold separately** please Search for ASIN: "B0739JFYS9" or "B079H45NFT". Great for Screen or Digital Printing. Sign size: 18 inches in length x 12 inches in height. Material: 4mm corrugated plastic yard sign.
BrandVIBE INK #ad
ManufacturerVibe Ink #ad
Height12 Inches
Length18 Inches
Width0.1 Inches

4. Yard DeSigns Magnet

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Bundle of 30 Pieces Sign Blank Made in USA Ship Same Day, 30 Yellow Sign 12 x 18 icnh x 4 mm Corrugated Plastic Sign

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Yard DeSigns Magnet #ad - Durable, Waterproof and Reusable. Easy to cut, great for all sorts of DIY projects. Sign size: 12” inches in height x 18” inches in Length; Vertical Flutes. Yard signs. 4mm corrugated plastic Yard Sign, Indoor or Outdoor Signage.
BrandYard DeSigns Magnet #ad
ManufacturerSign Depot #ad

5. Juvale

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Blue Corrugated Plastic Sheets for Garage Sales, Open House 24 x 36 Inches, 8 Pack Blank Yard Signs

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Juvale #ad - Reliable quality: the outdoor signs are made from corrugated plastic that is designed for long-term display; perfect for garage sales, open house, estate sale, and parties.

What's included: includes 8 blank plastic corrugated sign boards stakes not included. The perfect size: each blank yard sign measures 24 x 36 inches. Blank yard signs: use these blank yard signs to create custom signs for an upcoming yard sale, estate sale, open house, or party. Customize: the blue corrugated plastic signs can be decorated with paint, stickers, stencils, and markers to grab the attention of drivers and pedestrians passing by your home.
BrandJuvale #ad
ManufacturerJuvale #ad
Height24 Inches
Length36 Inches
Width0.16 Inches
Part NumberDGJNX

6. MUXYH

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Open House, Estate Sale, Garage Sale, Rent, Christmas Décor, for Party Decorations, 6 Pack 18 x 12 Inches White 4MM Corrugated Plastic Sheet with H-Stakes, MUXYH Large Blank Yard Signs

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MUXYH #ad - Blank yard sign: includes 6 white blank signs and 6 metal H-stakes. Muxyh makes high quality signs that are designed to last for years.

If any customer has an issue, let us know and we’ll give you a 100% refund, Our signs are covered with a Money Back Guaranteed Policy. Versatile: for party decorations, open house, election sign, hiring, for Rent, Estate Sale, Garage Sale, christmas Décor, Lawn Signs. High quality & durable: made of high Gradecorrugated plastic, thickness 4mm, indoor or outdoor use, Superhard Sturdy, waterproof. Dimensions: white blank signs 18 x 12 inches, metal H-stakes 15. 7 x 7. 8 inches.
BrandMUXYH #ad
ManufacturerMUXYH #ad
Part NumberCX-WP1812-6

7. MEJOR CONOCIDO

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MEJOR CONOCIDO 12 Pack 24"x18" White Blank Lawn Yard Signs Corrugated Plastic Sheet with Durable H-Stakes for Promotion Opening Business Garage Rent House Sale Presidential Campaign

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MEJOR CONOCIDO #ad - These are exactly what you want, meet your different needs. Waterproof corrugated plastic design, white background, suitable for different colors signs. Size: 24"*18", wide, thickness 4mm, durable and sturdy enough. Perfect for outdoor advertising, putting signs on your patio, lawn or garden, political election sign.12 blank signs and 12 metal H-stakes pack in one package.
BrandMEJOR CONOCIDO #ad
ManufacturerMejor Conocido #ad

8. Juvale

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Poster Board 18 x 24 in, 8 Pack, Juvale Black Corrugated Plastic Sheets, Blank Yard Sign

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Juvale #ad - The perfect size: each corrugated board measures 18 x 24 inches and is 4mm thick; simply cut and fold the corrugated plastic signs to your preferred size, shape, and length. Corrugated plastic sheets: use these black corrugated poster board sheets for school projects, for baffles in an aquarium, garage sale signs, yard sale signs, or to provide stability for valuable and breakable items while moving.

What’s included: you’ll receive 8 corrugated poster board pieces in total; please note that stakes are not included in this pack. Reliable quality: these plastic corrugated sheets are made from sturdy plastic board material that won’t easily bend or fold; stack multiple sheets together for additional stability.

Easy to customize: the corrugated plastic signs can also be easily be customized with embellishments, and ribbon to create custom signs for an upcoming baby shower, paint, birthday party, or holiday gathering.
BrandJuvale #ad
ManufacturerJuvale #ad
Height0.1 Inches
Length24 Inches
Width18 Inches
Part NumberDGJNX

9. FAVORGEAR

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Graduations, Clinics, Parties, Birthday Decor, Real Estate, Political, 12x18" Black Corrugated Plastic Lawn Sign for Outdoor Garage Sales, Blank Yard Signs with Stakes 3 Pack, Businesses, Construction

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FAVORGEAR #ad - Blank yard sign: includes 3 Black plastic corrugated blank signs and 3 ground stakes. Dimensions: sign: 12 x 18 inches, Stakes: 6 x 12 inches. High quality: Made of quality plastic corrugated board material. Perfect for: ideal for garage sales, estate sale, parties, open house, and Larry Elder California Governor elections. Versatile: Customize signs using markers and stickers.
BrandFAVORGEAR #ad
ManufacturerFAVORGEAR #ad
Part NumberFG_BLANKSIGN_3PACK_1712_BLACK