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The metal details are simulated in the artwork. No actual metal will be used in the making of this product.
Sale Price $15.73.  
Original Price $18.50 Comp. value
per keychain
You save 15%

0xDEADBEEF Memset C++ Programmer Metal Keychain

4.8 out of 5 stars rating
961 Total Reviews |
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About Key Chains

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Shape: Square (double-sided)

Never leave home without your favorite photo, design, or inspirational message attached to your keys with this custom circle keychain. Designed to withstand daily wear and tear, this keychain displays designs, text, and photos in vibrant clarity and brilliant colors.

  • Dimensions: 1.875" x 1.875"
  • Made of ultra-durable acrylic
  • UV resistant and waterproof
Designer Tip: To ensure the highest quality print, please note that this product’s customizable design area measures 1.875" x 1.875". For best results please add 1/16" bleed.
Acrylic KeychainCreate your own from scratch

About This Design

The metal details are simulated in the artwork. No actual metal will be used in the making of this product.

0xDEADBEEF Memset C++ Programmer Metal Keychain

Reset your runtime memory in style. This dark brutalist developer keychain features the classic low-level C++ memory wipe snippet memset(brain, 0, sizeof(life)); paired with the legendary 0xDEADBEEF debug magic constant. Designed with a sleek cyber HUD frame for bare-metal systems engineers, backend architects, and computer science students. A durable and functional tech accessory built for keys, backpacks, or desk setups.
Kazan_Visuals
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Customer Reviews

4.8 out of 5 stars rating961 Total Reviews
850 total 5-star reviews76 total 4-star reviews15 total 3-star reviews8 total 2-star reviews12 total 1-star reviews
961 Reviews
Reviews for similar products
3.0 out of 5 stars rating
3 out of 5 stars rating
By Kim K.March 28, 2026 • Verified Purchase
Acrylic Keychain, Square (double-sided)
The picture was nice but didn't come with the key chain part, disappointed. .
5.0 out of 5 stars rating
5 out of 5 stars rating
By rocioMarch 11, 2026 • Verified Purchase
Acrylic Keychain, Square (double-sided)
I absolutely love this keychain, the design and scripture are beautiful and it feels well made. The photos honestly don’t capture how nice it looks in person.
5.0 out of 5 stars rating
5 out of 5 stars rating
By Melissa W.December 26, 2014 • Verified Purchase
Acrylic Keychain, Square (double-sided)
Zazzle Reviewer Program
This key chain was totally worth getting. It was bigger than I expected but not over-sized. Great quality. Could be given as a gift for any occasion ... just order with the pictures that you want the other person to have. Personally, I bought one for myself, one for my mom (for her birthday). I was satisfied with every thing about this. Excellent quality pictures, durable, looks really nice.

Tags

0xdeadbeefcplusplussoftware engineerprogrammer giftcomputer sciencebackend developerbare metalmemory managementtechwear accessorycoding keychain

Other Info

0xDEADBEEF Memset C++ Programmer Metal Keychain
Product ID: 256428101166365610
Created on: 10/20/2026, 8:48 AM
Rating: G