Set your keys apart with a custom keychain. Create your own or choose from thousands of cute and cool designs. The sturdy clasp keeps keys together securely, and holds up well through daily wear-and-tear.
Diameter: 2.25 inches, great for purses and pockets. Depth: .19 inches Weight: .25 ounces
Full-color, full-bleed printing
Add Photos, Artwork and Text
No minimum order
Designer Tip: To ensure the highest quality print, please note that this product’s customizable design area measures 2.25" x 2.25". For best results please add 1/16" bleed.
Schrödinger's cat is a thought experiment.
The thought experiment presents a cat that might be alive or dead, depending on an earlier random event and, until observed, the cat exists as both dead and alive simultaneously.
The thought experiment illustrates the bizarreness of quantum mechanics and the mathematics necessary to describe quantum states.