Widely UsesOur seat belt buckle is also useful to special needs children and also elderly people, decreasing significantly the risk of unbuckling the seat belt, stop them unbuckling their seat belt while we are driving.Safe DesignWill your kids unbuckle their car seat belts themselves? This is unsafe for them, this seat belt buckle guard can help you solve this problem because it has been designed to prevent the accidental or deliberate release of safety belt buckles, and keep children in car seats locked and tight.High-quailty MaterialThe seat belt buckle guard is made of stronger and more durable ABS plastic material, sturdy and durable. Which can be used for a long time.Easy to InstallWithout needing any tools! Put the seat belt buckle guard over the buckle receiver and buckle the belt through the slot. To remove it, simply push the buckle release with a key.Perfect SizeThe seat belt buckle size of 5.5 x 3.2 x 3cm, fit most of vehicles in the market (Except Truck). Please be sure to measure your car's before ordering. Our efficient belt buckle universal design makes it the perfect choice for most standard car seat belt.