Thank You for Your Order Stickers Seal Labels Favors Envelope Supplies Stationery Stickers Material: The paper label stickers are nice and sturdy, made of high quality paper. Kraft Occasion: Thank you labels for retail shop boutique box bag packing, online business, or business bill, business card, wedding birthday and party favors, secret box, and other place. Suitable for your business wrapping, arts and crafts.