MaterialThese self-adhesive thermal papers are made of economical and environmentally friendly BPA-free materials, which are safe and non-toxic. Size and QuantityThe size of our thermal printing paper is 57 x 30mm, and the total quantity is 6 sheets. The 6 different colors are more lively and give you more choices, enough for daily use, suitable for small printers. AdhesiveSelf-adhesive thermal paper is sticky, so you can easily and conveniently paste the printed paper to a suitable position. Clear PrintHigh-quality paper can print clear images. Print photos as needed for room decoration or DIY crafts. It is also very suitable for gifts to friends and family, it must be a good choice. ApplicationThermal paper has a wide range of uses, which can be used to print notes, messages, to-do items, category labels, bills, menus, wrong questions, etc. Product Description Specifications: Material: Label paper + self-adhesive Size: 57 x 30mm Color: 6 colors Weight: 160g Special thermal paper for wrong questions can be printed without ink,which is convenient,cost-effective and efficient. It has strong adhesion and clear printing.The printed image is black and white. Nano-level protective treatment,the paper surface is delicate and smooth,and does not damage the print head.