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Welcome to The Duo Studio!

All our keychains are made with love using aircraft grade aluminum or brass. Aluminum is super lightweight and thicker, while brass is a little on the heavier side and thinner.

Each pendant is hand sanded and polished, making every design unique in its own way. Pendants may vary slightly from the one pictured above. Some designs have sharp edges, if this might be a concern for you please send us a message prior to ordering. We are happy to help!

// Size //
Keychain designs are roughly 1.5in - 1.75in in LENGTH depending on the shape. We have found this to be the sweet spot for keychains. If you’d like your design to be larger, please send us a message so we can work with you on a custom order.

Aluminum is .1875in thick and brass is .125in thick.

// Personalization Options //
We have a hand stamped option purchase here:

If you’d like custom engraving (custom font, logos, etc) it’s an additional $15 keychain, please message us to begin the design process.

// Custom Orders //
Work with us to create a custom shape, logo, or word. Send us a message to get started!

// Bulk Orders //
We offer bulk discounts for orders of 20 or more! Please send us a message to discuss your bulk orders.

// Lead Time //
Our keychain production time is typically 2-5 business days. We work really hard to get them out sooner. You will get an Etsy email notifying you when it has been shipped and a tracking number.

// Shipping //
We ship all keychains via First Class USPS. Shipping time within the US is 2-5 business days. Canada is 6-10 business days and everywhere else can take anywhere up to 20 business days.

// Rush Orders //
Please send us a message with your shipping address and timeline so we can quote your project rush fee.

// Who is The Duo Studio? //
We’re a husband and wife creative team living in Southern California. We started out with only 13 keychain designs on Etsy 4 years ago! Since then we have grown our shop to include custom keychain designs, home goods and wedding goods. We are in love with what we do and appreciate your kind words and the support of our small business. Thank you for looking and please don’t hesitate to reach out with your ideas, we love making new stuff!

// Social Media //
You can follow us on Instagram and Facebook. We make so much more than what you see in our Etsy shop!


// View Entire Shop //

// View All Keychains //

Frequently asked questions about theDuoStudio


Every item in our shop varies on turnaround time. Please see the shipping tab to see the timeline.

Please note: Turnaround does does not include time for shipping.
Yes! However - we accept a limited amount of rush orders a month. Please send a message FIRST to see if we can accommodate your request prior to purchasing.

Please include your need by date and city, state.
Most likely yes! There's a lot of items we haven't had time to list in our shop. Send us a message with size, material, and shipping address so we can work directly with you to make you something completely custom and amazing!
Yes. Our max is about 47in wide x 23in tall. Keep in mind, going bigger means more cost in shipping. Please send us a message including your full shipping address and project measurements so we can give you a proper quote.

Chat Bubble - Metal Keychain - Keyring - Custom Keychain



  • Handmade item
  • Materials: aluminum, brass
  • Made to order
  • Ships worldwide from United States
  • Feedback: 975 reviews
  • Favorited by: 81 people