Description: What it can give you is corrosion resistant and anti-aging buckle because of its high quality material; and it can add beauty to your car interior because of its textured surface. You can easily install this buckle because it comes with a tape measure and screwdriver; and it won't damage the original car and can prevent your roof from sagging. Made of nylon, it is durable and portable. There are multi colors for you to choose from, the diameter of the buckle is 2cm. It applies to most car series, except for vans. Item Name: Car Roof Buckle Material: Nylon Features: Universal, Removable, Corrosion Resistance Size Details: Diameter: 2cm/0.79" (Approx.) Notes: The quantity is about 50pcs, due to manual calculation, the quantity might has 1-3pcs more or less, hope you can understand, thank you. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Screwdriver 1 x Tape Measure 50 x Car Roof Buckle 50 x Positioning Buckle