The phrase "strangulation hazard" means there is a risk of something causing harm by wrapping around or blocking a person's neck, making it difficult for them to breathe. Full definition
Cords can pose strangulation hazards to children, whether they are connected to blinds, home gym equipment or baby monitors. (babysafetyzone.org)
They might be thin and soft, but even baby sheets and blankets can be strangulation hazards if you're not careful. (ph.theasianparent.com)
You've probably heard about the dangers of mini-blind cords — these narrow, super-strong, knotted strings are strangulation hazards for children and pets. (get-your-baby-to-sleep.com)