Fits #5 plastic zippers. Pick the size equal to or just under your zipper length (23" zipper → 22"). Metal or coil? Get a Custom ZipperBuddy.
How many jackets?
Need different sizes or sides? Add each one to your cart — pack savings apply automatically to any 2+ standard ZipperBuddys.
Grab the jacket you want to use with ZipperBuddy — or send this quiz to the person you're gifting it to so they can check their jacket directly.
Measuring tape Most accurate
Measure from the top stop to the bottom stop of the zipper teeth for an exact length.
Photo measuring tool
No tape? Take a photo of your zipper next to a sheet of printer paper and we measure it automatically — results are close but may vary slightly.
iPhone Measure app
iPhone users: the built-in Measure app is highly accurate. Open it, point at the zipper, tap the length.
Tap here to choose or take a photo
Not right? Tap Remeasure to go back and try again.
Enter your email to get your size and discount code sent to you — so you never lose it.
Drop your email and we'll reach out to help match your jacket — or send us a photo.
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Secured and trusted checkout with:
Add one-handed magnetic zipping to the jacket you already own — no sewing.
ZipperBuddy MagZip zips onto your jacket's existing zipper and gives it a self-aligning magnetic base, so you can start and close your zipper with one hand.
Fits #5 plastic zippers. Examples are in the product photos. Different zipper or length? Order a Custom ZipperBuddy made for your jacket.
Questions? Email support@zipperbuddy.com — we're happy to help.
ZipperBuddy fits #5 plastic separating zippers — the chunky molded-plastic teeth on most hoodies, fleeces and mid-weight coats. Flip your zipper pull over and look for a "5" (it may say "5VSu").
Sizing: measure the teeth from top stop to bottom stop, then pick the size equal to or just under that length. 22" to under 24" → 22" · 24" to under 27" → 24" · 27" to under 30" → 27" · 30–32" → 30". Under 22", over 32", metal or coil? Choose a Custom ZipperBuddy.
Side: hold your jacket facing you as if you're about to put it on. Is the zipper pull on the wearer's left or right?
Install once (usually under 60 seconds):
A helper can make the first install easier.
Then zip with one hand: hold the pull at the magnetic base, bring the ends close until they click, and zip up. Pull apart to open.
ZipperBuddy is hand wash only. Unzip it from your jacket before machine-washing the jacket, then zip it back on when dry.
Uses magnets — if you have a pacemaker or implanted device, check with your doctor first.
Free shipping, always on every US order (USPS Ground Advantage). Faster options at checkout. Handmade in Massachusetts — ships within 5 business days.
Wrong size or side? We swap it free. Email support@zipperbuddy.com with your order number and zipper length.
30-day returns on standard orders, plus a 60-day warranty.
How it works
ZipperBuddy zips onto your jacket's own zipper. No needle, no glue, no tools. The first install usually takes under 60 seconds.
The magnetic ends find each other and click into place. No lining up, no looking down, no pinching the tiny box.
Pull up like any zipper. Pull apart to open. Unzip ZipperBuddy off anytime — your jacket stays exactly as it was.
Who it's for
Stroke survivors, a cane or a leash in one hand, a kid on your hip. The zipper closes anyway.
Arthritis, stiff fingers, less grip or feeling. The magnets do the fine work.
A parent or partner who'd rather not ask. A one-time fix to the coat they already love.
Little hands zip their own jacket. Nobody's late for the bus.
*Standard ZipperBuddy orders. Custom orders are made to your measurements and are final sale.
ZipperBuddy makes closing your jacket easy with just one hand — no sewing, no special clothing, no compromises.
Headed out for a chilly walk or layering up for the day? ZipperBuddy gives you freedom, comfort, and independence with no permanent changes to your clothes.
😊 Love it or send it back within 30 days, no stress.
