GBP polymer bills were introduced in 2016, enhancing durability and security.

Key Features:
Material: Made from polymer, making them resistant to damage and dirt.
Design: Features prominent British figures and iconic landmarks.
Security: Includes transparent windows, holograms, and color-shifting ink.
Denominations: Available in £5, £10, £20, and £50.
Size: Each denomination varies in size for easy recognition.
Environmental Benefit: More hygienic and environmentally friendly, as they are recyclable.
These polymer notes combine traditional British elements with modern security measures.