​Small red plastic clip (~1/2 inch) with yellow hinged tab and four hooked arms, lightweight injection-molded plastic, found in grass in front yard

Size: about 12–15 mm (~1/2 inch) across.

Weight: extremely light.

Color: red plastic body with a yellow plastic tab.

Material: appears to be injection-molded plastic.

Shape: cross-shaped with four hooked arms around a central square opening.

Moving parts: yellow tab is attached and pivots up and down like a small lever.

Markings: no numbers, letters, or logos visible.

Electronics: none. No metal contacts, wires, batteries, lights, or sound.

Found in the grass in my front yard.