Choosing the right 12 pt cover stock can improve print quality, durability, and overall presentation for posters, invitations, business cards, and craft projects. This guide highlights five top options featuring high weight, smooth finishes, and compatibility with common printers. Each product section includes a direct Amazon link, an image, and key features to help you compare at a glance.
| Product | Size | Weight | Finish | Notable Use |
|---|---|---|---|---|
| Premium Heavy White 18″ x 12″ Card Stock | 18″ x 12″ | 100 lb / 285 gsm | Super Smooth Matte | Posters, business cards, invitations |
| Extra Thick 12″ x 18″ Cardstock | 12″ x 18″ | 100 lb / 270 gsm | Matte White | Cards, menus, posters, covers |
| White Birch Wood Veneer 12×12 | 12″ x 12″ | 100 lb / 12 pt | Wood Veneer | Invitations, scrapbooking, crafts |
| Cherry Brown Wood Veneer 12×12 | 12″ x 12″ | 100 lb / 12 pt | Wood Veneer | Invitations, gift boxes, boutique crafts |
| White Carolina Glossy Cover Stock | 12″ x 18″ | 12 pt / 280 gsm | Glossy, Double Sided | Brochures, flyers, photo proofs |
Below are five products selected for their balance of heft, finish, and versatility. Each listing includes material characteristics and typical applications to help you decide which stock best fits your printing or crafting needs.
Premium Heavy White Card Stock, 18″ x 12″

Brand: DISCOUNTCARDSTOCK.COM. This 18″ x 12″ stock weighs 100 lb / 285 gsm with a super smooth matte finish. It is ideal for digital printing projects such as posters and invitations, ensuring a bold, clean look. The heavy stock provides substantial feel and durability for business cards and greeting cards, though users should confirm printer compatibility with 100 lb stock before printing large volumes.
Extra Thick 12″ x 18″ Cardstock

Brand: Desktop Publishing Supplies. This 12″ x 18″ cardstock is 100 lb / 270 gsm with a white matte finish. Suitable for creating posters, menus, greeting cards, and business cards. It’s compatible with both inkjet and laser printers and is made in the USA from heavyweight stock. Ideal for projects that require a sturdy, premium feel with minimal show-through.
White Birch Wood Veneer Cardstock 12×12

Brand: gocreate. This 12″ x 12″ stock is 100 lb / 12 pt and features real wood veneer with a kraft backing. It’s compatible with laser, offset, and inkjet printers (results vary by printer). Applications include invitations, crafts, die-cutting, embossing, and decorative packaging. Each sheet carries a natural grain that adds a distinctive, organic look to printed pieces.
White Birch Wood Veneer Cardstock 12×12 (Alternative)

Brand: Cardstock Warehouse Paper Company. Also offering a 12″ x 12″ wood veneer option at 100 lb / 12 pt. This stock emphasizes the wood veneer aesthetic suitable for invitations and artisan projects. It is designed for a variety of printing and crafting tasks, including scoring and folding for professional results, with caution regarding liquid glue on large areas.
Cherry Brown Wood Veneer 8.5 x 11″

Brand: Cardstock Warehouse Paper Company. This 8.5″ x 11″ veneer stock is 100 lb / 12 pt and features natural wood grain for visual appeal. Compatible with laser, inkjet, and foil stamping, it supports a wide range of creative techniques. Use for invitations, scrapbooking, tags, and gift-worthy packaging. As with other veneer stocks, test printing with your specific printer to manage curling and folding.
White Carolina Glossy Cover Stock

Brand: S Superfine Printing. This stock is 12 pt / 280 gsm with a glossy double-sided coating in a 12″ x 18″ size. The glossy finish yields high-contrast images and sharp text, making it suitable for brochures, photo proofs, and premium handouts. Ensure compatibility with your printer for glossy stock to avoid jams or smearing.
Sparkle Gold Touch Glitter Cardstock (optional)

Brand: Cardstock Warehouse Paper Company. 12″ x 12″, 16 pt / 280 gsm with a premium glitter finish. This option adds a decorative, metallic sparkle suitable for festive invitations and display pieces. It’s acid-free and designed for crafts, though glitter surfaces may require careful handling in printing workflows. Consider usage scenarios where embellishment outshines standard finishes.
Buying Guide: Key Considerations For 12 Pt Cover Stock
- Weight and stiffness: Heft contributes to durability and a premium feel. For posters and invitations, 100 lb / 285 gsm provides substantial rigidity, while 100 lb / 270 gsm offers a slightly softer yet still sturdy option.
- Finish and appearance: Matte finishes reduce glare and ink show-through, while glossy finishes enhance color vibrancy. Wood veneer and glitter finishes offer distinctive textures for specialty projects but may require printer compatibility checks.
- Printer compatibility: Heavier stocks demand printers with appropriate feed mechanisms and capability. Always verify that your printer supports the stock weight (100 lb / 270–285 gsm) and the intended finish.
- Size variety: Larger sizes (12″ x 18″, 18″ x 12″) enable posters and large-format invitations, while 12″ x 12″ and 8.5″ x 11″ are ideal for cards and crafts. Consider the final project dimensions when selecting size and weight.
- Specialty applications: Wood veneer and glitter stocks offer unique aesthetics for invitations, packaging, or display items. Check compatibility with die-cutting, embossing, and scoring if your project includes these techniques.
- Assembly and handling: Some veneers and glitter finishes can crack or shed if mishandled. Score and fold guidance, and test-across-printers to minimize curling and misalignment.
- Environmental and safety notes: Look for sheets manufactured in the USA when possible, with smooth edges and acid-free materials for archival-quality projects.
These selections provide a spectrum of 12 pt cover stock options—from plain matte and glossy to natural veneer finishes—enabling precise matches for print quality, tactile experience, and design intent. When evaluating options, prioritize compatibility with your printer, intended use, and desired aesthetics to ensure optimal results.