Spring‑loaded cord stops that secure a single drawcord with a simple press‑and‑release action. Use them to add adjustable closures to jackets, hoodies, anoraks, gym bags and casings on home‑sewn accessories. To install, compress the top, feed the cord through the hole and release to lock; the internal spring holds firm to reduce slippage. A clean, low‑profile solution for garments and bags that need quick, tool‑free adjustment.