frogmustard

Seattle, Washington

40.6k
Sales
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.9 (6.3k)
3 years
on Etsy
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.9 (6.3k)
40.6k
sales
3 years
on Etsy
40.6k
Sales
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.9 (6.3k)
3 years
on Etsy
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.9 (6.3k)
40.6k
sales
3 years
on Etsy

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Announcement

Last updated on Sep 12, 2026
Alyssa

Contact shop owner

Alyssa

Reviews

4.9 (6253)
Average item review
We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.
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About frogmustard

shitposting for your car

Sales 40,589
On Etsy since 2023

shitposting for your car

Shop about video description

Frog Mustard: shitposting for your car - the weirdest stickers & magnets out there!

Shop members

  • shop-member-photo
    Alyssa

    Owner, Customer Service, Designer

    Hi! I’m Alyssa—a Seattle-area native, ADHD-fueled creative, and proud mom to three black cats and one doodle. I run Frog Mustard with my husband, Brian, turning weird ideas into stickers and magnets from our home studio.

  • shop-member-photo
    Brian

    Owner, Maker, Shipper

    Brian is Alyssa’s husband, Frog Mustard co-owner, and resident mechanic. He makes every magnet, handles shipping, and fixes the printers when they act up. If it sticks to a car or needs taking apart, Brian’s your guy.

Shop policies

Last updated on Apr 23, 2024

Shipping

See item details for estimated arrival times.

Customs and import taxes

For US deliveries, Etsy policy requires that import duties and fees are included in the checkout price. Non-US buyers may need to pay these fees upon delivery. You can message me to confirm how these fees will be paid for your order. I'm not responsible for any customs-related delays.

Payment options

Secure options
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Accepts Etsy Gift Cards and Etsy Credits
Etsy keeps your payment information secure. Etsy shops never receive your credit card information.

Returns & exchanges

See item details for return and exchange eligibility.

Cancellations

Cancellations: not accepted

Please contact the seller if you have any problems with your order.

Privacy policy

More information

Last updated on Jun 24, 2026

Frequently asked questions

Can you make me a custom design?

We’d love to bring your idea to life!

You can order a custom design through our Custom Listing here on Etsy: https://frogmustard.etsy.com/listing/1777859375

Or, for better deals, on our website: https://www.frogmustardstickers.com/products/custom-stickers

Need a bulk custom order? Get it here: https://www.frogmustardstickers.com/pages/bulk-custom-stickers-magnets

I have an issue with my order.

Something wrong with your order? Please message us here on Etsy with your order number and a quick description of the issue.

If an item arrived damaged, defective, or incorrect, please include a clear photo so we can help as quickly as possible.

We’re always happy to make things right when we’ve made a mistake!

Where and how are your products made?

Every Frog Mustard sticker and magnet is made in-house by owners Alyssa and Brian in Puyallup, Washington.

Our designs are printed and precision-cut using professional commercial equipment and durable eco-solvent inks. Our weather-resistant stickers are made for indoor and outdoor use.

Our magnets are created by applying our printed vinyl designs to premium 20 mil or 30 mil magnetic material. Please confirm that the surface of your vehicle is magnetic before ordering, as some aluminum, fiberglass, and plastic panels will not hold a magnet.

Because our products are finished by hand, very slight variations may occur.

Learn more about our tiny team here:
https://www.frogmustardstickers.com/pages/about-funny-sticker-brand

Do you have an official website?

Yes! You can shop our full collection at frogmustardstickers.com, including website-exclusive products, limited-edition drops, additional custom-order options, and thicker magnet upgrades.

Care instructions

STICKERS: Clean the surface with water and allow it to dry completely. Peel away the backing, carefully align, and apply. Press firmly from the center outward to smooth bubbles or wrinkles. Small bubbles usually flatten with warmth and sunlight. Do not apply to textured surfaces and plastic trim. Do not apply in temps under 45 F. Allow sticker to fully cure & bond for at least 24 hours before wetting or going through a car wash.

MAGNETS: Apply only to a clean, dry, flat magnetic surface. Not all vehicles or vehicle panels are magnetic, so test first. Remove before car washes and during severe weather. If cold causes curling or stiffness, bring the magnet indoors and gently warm it with a hair dryer on low.

Tracking & Shipping Issues

Does your order show as delivered? Please allow up to 3 business days for it to arrive. Economy letter-mail tracking may update as delivered when it reaches your local post office, not when it reaches your mailbox. Please check your regular letter mail and ask anyone in your household who may have brought it inside. Our packages will arrive in a yellow envelope to your mailbox.

Tracking not updating? Our free standard shipping uses limited economy tracking, which may begin with a 0 and will not work on the USPS website. Follow updates through your Etsy order on the Etsy site. For full USPS parcel tracking, select the upgraded shipping option at checkout.

Still missing after 3 business days? Message us here on Etsy and we’ll help!

Are your stickers and magnets suitable for outdoor use?

Yes! Our stickers and magnets are waterproof, UV-resistant, and made to withstand outdoor conditions. With proper application and care, they typically last 3–5 years outdoors.

For the best results, apply to a clean, dry, smooth surface. Remove magnets before entering a car wash and during severe weather, including heavy snow, ice, or high winds.

Looking for additional designs or extra-thick magnet upgrades? Shop our full collection at frogmustardstickers.com.

How long does order processing take?

Most orders are processed and shipped within 1–3 business days, and many ship by the next business day.

Orders are not processed on weekends or federal US holidays. During sales, product launches, or especially busy periods, processing may take the full 3-business-day window. Custom products may require additional processing time.

Processing time is the time needed to make and pack your order before shipment; delivery time begins once your order has shipped.

My magnet curled or is not sticking.

Cold temperatures can temporarily cause flexible magnets to stiffen or curl. Bring the magnet indoors, place it on a clean, flat surface, and gently warm it with a hair dryer on the low setting. Once flexible, smooth it flat and allow it to cool completely before reapplying.

For customers in very cold climates, we also offer an extra-thick 30 mil magnet upgrade on select designs at frogmustardstickers.com.