Entrust YMCKT Colour Ribbon PETG Friendly | Prints 250 Cards | 525100-021Entrust YMCKT Colour Ribbon PETG Friendly Prints 250 Cards 525100 021 The Entrust YMCKT Colour Ribbon (525100 021) is a full colour, PETG compatible ribbon designed specifically for use with Entrust Sigma Series ID card printers. This ribbon is formulated to adhere effectively to PETG card surfacesmaking it ideal for applications that require eco friendly or durable card materials, such as secure access cards, healthcare IDs, and visitor badges.