Great Visual Effect: Cool Looking Holographic skull sticker in rainbow color, a great decoration for your car, motorcycle, bikes, trucks and so on, making your cars stand out. This skull decal looks especially cool and fancy under strong sunlight. Durable Vinyl Material: Waterproof,self-adhesive and removable, delicately die-cut of high quality vinyl materials, easy to apply to many surfaces, such as glass, hard surfaces, plastics, metal, walls, hat, windows Application: please use detergent to clean and dry the surface before you apply the sticker. The car sticker is easy to apply by simply peeling off and applying to the surface. (Also, please refer to product description for detailed steps for application). Available in 17 Colors and 5Sizes: Holographic Silver/Black/Yellow/Red/Silver/Gloss Chrome Green/Gloss Chrome Gold/Gloss Chrome Silver/Blue/Pink, 6.97/10/15/20/25 Inch. There will always be an option for you. Note: please contact us directly if you want customize size and character. Seller Warranty: 1 year Warranty. Please feel free to contact us should you have any inquires or come across any problems when using this product. We can provide you a solution within 1 day. The car sticker is easy to install, simply peel and apply to the surface.