Content and Size: You will receive a roll of sticker labels., including 150 pieces of holographic circle labels, each of them measures about 5 mm in diameter. A large quantity can meet your needs for marking and thermal printing. Compatibility: Suitable for most thermal printers. Holographic Design: With a rainbow metallic luster, the surface color of the sticker can be changed under the light with the movement, which is beautiful and charming! Our holographic stickers offer an incredible visual experience like that which captivates the viewers and leaves a remarkable impression.! Premium Material: Made of environmentally friendly thermal paper.; No need for toner or ribbon; Easy to tear and stick on the desired smooth surface; Not easy to be scratched; Possessing strong adhesion, can stick to any surface permanently; Which can be used for quite a long time. Strong practicality: These thermal sticker labels can print deeper and clearer barcodes, label, encode information, etc. Also