Clean, Strong Foundations for Every Big Idea

Rainbow Spectrum Board A3 220gsm White delivers premium matte strength for professional and creative projects.

Give your designs a crisp, reliable base with Rainbow Spectrum Board A3 220gsm White. Crafted as an uncoated matte board, it provides a bright white surface that enhances colour accuracy, sharp text and detailed artwork. The sturdy 220gsm weight offers excellent rigidity for posters, presentation boards and structured craft work, while remaining easy to cut, fold and mount. Acid free construction helps prevent yellowing and preserves the integrity of your projects over time, making it a dependable choice for classrooms, offices and creative studios alike.

Key Features

• Heavyweight 220gsm A3 white board provides strength for signage, displays and mounting applications.
• Uncoated matte surface supports various art mediums and ensures clear, professional print results.
• Acid free sheets resist discolouration, maintaining long term quality and presentation.

Specifications

• Product Name: Rainbow Spectrum Board
• Colour: White
• Size: A3
• Weight: 220gsm
• Pack Size: 100 Sheets
• Finish: Uncoated Matte

Applications or FAQs

Ideal for art and craft projects, classroom displays, invitations, card making and professional presentations, this A3 white board offers generous space and dependable performance. Its clean surface makes it perfect for bold designs, layered work and polished signage.

Choose Rainbow Spectrum Board A3 220gsm White 100 Pack to create with clarity, strength and confidence. Shop now and elevate your next large format project.