*COSPA was in charge of the overall design of the skull motif of the logo and the shorts. *Precautions -This product is not suitable for use on rough surfaces or curved surfaces where strong adhesion is required. -If there is moisture or dirt on the surface to which the sticker is to be applied, the adhesive force will be weak. After making sure that the sticker is clean and free from moisture or dirt, apply pressure to the entire surface and apply the sticker firmly. -Do not apply to paper or other materials that may be damaged when removed. -Do not apply to PE (polyethylene) materials, embossed or coated small boxes, wood or stone (natural materials), linen bags or non-woven fabrics. -Avoid using the product in areas where the temperature is high, such as near the engine of a motorcycle, or in a cold environment, such as a refrigerator, which may weaken the adhesion. -Depending on the material to be applied and the location, the sticker may come off easily. -Please note that removing the sticker may leave a mark on the applied surface. (If you warm the surface of the sticker and peel it off, it will come off nicely.) -The estimated life of this product is approx. one to two years, although it depends on the condition of use and the surrounding environment. (Adhesion and print retention period) -If you use the sold separately sticker base with suction cup type, you can easily install the sticker in the room or in the car without making the place where you put the sticker dirty.