Description Combination of fashion and functions: the seat belt buckle clip is a great combination of fashion and functions. Safe and move freely: the seat belt buckle clip will lock your seat belt to add safety and move freely at the same time. This seat belt buckle clip made of carbon fiber and aluminium alloy materials,durable and firm. Easy to install: the seat belt buckle clip is easy to install and best security for you. Adapt to most cars: the seat belt buckle clip is designed to fit for most cars, trucks. Specification: Material: carbon fiber + aluminium alloy. Color: black. Size: show as pictures. Note: There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolutions. Package include: 2 * lock belt adjustment buckles.