Product Parameters
Set of 2 stress-relief keychains with a compact, portable design. Each keychain features four linearly arranged click buttons and a metal buckle for attaching to keys or bags. Color options include black, gray-blue, light gray, and white, as shown.

Core Features
The four-button linear layout is designed to match the shape of the hand, allowing four fingers to press and relax simultaneously. The click function is intended to help relieve stress and anxiety, while the keychain form also serves as a practical daily accessory and a decorative hanging item.

Applicable Scenarios
Suitable for use at home, in the office, during breaks, or while traveling. Designed for students, office workers, and individuals experiencing stress, and can be attached to keys, bags, or other everyday items for convenient transport and quick use.

Product Summary
A two-piece click-button keychain set that combines portable stress-relief interaction with simple decoration and easy attachment for daily use.