Get the road to revving with our Boost Sticker, the perfect car decal to show off your style. Made of durable vinyl, it has a 7 year outdoor life, so you can cruise in style for years to come! Pimp your ride with our Boost Sticker today. These Are Slap Style Stickers. Made To Look Like A Printed Slap Sticker. Single Colored, With Text/design Typically Cut Out Within A Vinyl Rectangle. Almost Like A Stencil.