Want a cyberpunk accent for your motorcycle keys or everyday backpack? This rechargeable LED keychain lights an engraved acrylic tag with WARNING stripes or a CAUTION biohazard-style graphic. The metal clip and ring attach it to a key set or bag loop, as shown in the original photographs, so the glowing design can become part of your everyday carry or an evening meetup outfit.

It suits riders choosing a small gift for a science-fiction or cyberpunk fan, or adding an illuminated detail for photos and themed events. The pictured control instructions specify a two-second press to switch the light on or off and USB charging. Compare the two tag designs and their pictured dimensions: the WARNING acrylic section is shown at 9.8 × 2.6 cm, while the CAUTION version is shown at 13.5 × 3.3 cm overall. Check the charging connector and lighting options when choosing your version.