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Custom phone cases are protective smartphone covers printed with personalized artwork, author book covers, or unique graphic designs specific to self-published writers. Authors use these cases as mobile marketing tools to showcase their book branding and engage potential readers during public appearances. Print on demand allows authors to create individual cases without minimum order requirements or upfront inventory investments.


Phone cases offer authors a powerful, portable marketing canvas for book launch promotions. Custom design capabilities let you create memorable merchandise that travels everywhere with readers, ordering exactly as many as your audience needs.
Phone cases help self-published authors create shareable reader collectibles that spark conversation about their books. With zero upfront costs, authors can design unique cases matching book themes and order exactly as many as fans want.
Phone cases help authors showcase their personal brand and book covers while protecting their essential communication device. Custom designs let writers order exact quantities matching their marketing needs without upfront inventory investments.
Self-published authors need memorable keepsakes that showcase their book series. Custom phone cases let you create unique, low-risk merchandise without upfront inventory costs or complicated production logistics.

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Custom self-published author phone cases are a smart and creative way to showcase your brand, promote your latest work, or celebrate your writing journey.
They allow you to feature book covers, memorable quotes, or unique artwork, turning everyday items into powerful marketing tools. Plus, they’re a stylish, functional reminder of your writing that fans can carry everywhere.
Whether you're selling them as part of your merch lineup, offering them as reader giveaways, or simply using them to build community pride, personalized phone cases make a lasting impression.
Ordering personalized self-published author phone cases with Fourthwall is simple and streamlined.
Start by uploading your custom design — whether it's your book cover, a favorite quote, or a logo.
Next, choose your phone case style and color that best matches your brand, whether you’re opting for iPhone or Android users, Fourthwall has a variety of phone case options to choose from
With our mockup generator tool, you can see a live preview to make sure everything looks perfect before publishing.
Once your design is ready, Fourthwall takes care of the printing, shipping, and fulfillment, so you can focus on promoting your work and connecting with your readers.
Yes! Fourthwall works with manufacturing & fulfillment partners around the globe in the US, UK, EU, Canada, Mexico, Australia, and Japan.
Shipping rates are dynamically determined by the size of package and destination. We work with most major carriers and pass through the true cost of shipping. That means that you can offer low-cost, fast shipping to your fans. Most items have a delivery window of 5-8 days.
Be sure to browse our product catalog to find products that are fulfilled out of your target regions to provide the fastest & cheapest shipping for your community.
Custom phone cases can effectively protect your book design from scratches, scuffs, and minor impacts. Fourthwall's phone cases are printed with high-quality, durable materials that preserve your unique artwork while providing a protective layer for your device.
To create a book cover design for a phone case, choose high-resolution artwork with crisp typography. Design at least 300 dpi, use contrasting colors, and ensure text is legible at smaller scales. Consider your book's genre and target audience when selecting design elements.
Fourthwall offers custom phone cases for most major smartphone models, including iPhone 12, 13, 14, and Samsung Galaxy S20, S21, S22, and S23 series. Cases are compatible with standard and plus/pro sizes, providing full-print design coverage for popular devices.
Phone case printing colors are highly accurate to your original digital design. Fourthwall uses professional-grade digital printing technology that preserves color integrity, ensuring your artwork appears crisp and vibrant on the custom phone case surface with minimal color deviation from your uploaded file.
For any product from the Fourthwall product catalog, quality is guaranteed. If there is a print error or visible quality issue with your order, we’ll replace or refund it!
Starting to sell custom phone cases online is simple with platforms like Fourthwall. Here’s how you can get started:
With Fourthwall's print-on-demand service, you don’t need to manage inventory. Simply upload your designs, and Fourthwall will handle the printing, fulfillment, and shipping of each phone case. You can start selling immediately without worrying about stock or shipping logistics.
There are no monthly costs or upfront fees on Fourthwall! Sign up now.