This is an aftermarket product imported from overseas. First, regarding the "Gibson logo": it's a logo sticker made from genuine mother-of-pearl, sliced to an ultra-thin 0.1mm. It's a 1950s-style logo version. It's a sticker, so simply peel off the blue backing sheet and transfer the entire sticker, including the protective sheet on the surface. When used for guitar repair, it's compatible with lacquer, poly, and other finishes. The thickness, including the adhesive layer, is approximately 0.15mm. Next, regarding the "Les Paul decal": unlike the Gibson logo, the "Les Paul decal" is a "water-slide decal." As shown in the image, it's already cut around the letters, so you can remove only the letters by soaking it in lukewarm water. Please search online for instructions on how to use water-slide decals. Please note that there are rare cases where customers mistakenly believe it's a sticker and complain that it won't peel off after receiving the product! Please refer to the images for the sizes. How about using it for repairing your guitar's headstock?