High-quality envelope seals stickers are made of aluminum foil paper. Thick enough, you don't have to worry about the heart envelope stickers seals breaking easily. Gold foil embossed design make gold foil embossed wax seal looking more unique, no matter where you stick gold metallic foil stamps stickers, they looks high-end and sophisticated. Especially suitable as wedding stickers, such as wedding envelope stickers or wedding invitation stickers. You also can use wax-look seals stickers to decorate wedding seating chart board, envelopes, cards, gift boxes, gift bags, etc. Good gift stickers add a luxurious and romantic touch to any occasion, wedding, bridal shower, baby shower, party and more.