The stickers are Eco-friendly because they are made from PVC material of high quality. The stickers are waterproof and oil proof so don't worry it will fade out. Manufacturered by Hieefi. Package including 100pcs Halloween cartoon car skateboard luggage waterproof sticker. The stickers are easy to peel off and can be pasted on stuffs smoothly. The stickers can be pasted to cars laptops bicycles skateboards or you can DIY with them with creative.