Postal Stamps Gift, Postal Stamps, Holographic Stickers, Holographic Decals, Holographic Sticker Vinyl, Holographic Stickers for Cars. Introducing our Postal Stamps Gift, a high-quality holographic sticker that is perfect for adding a touch of sparkle and shine to your mail, cards, or any other smooth surface. This gift features a holographic finish that will catch the eye and add a touch of fun. This sticker is made of high-quality holographic vinyl.