The Assorted Cardboard A3 220gsm – Pack of 100 is a bold and colourful classroom essential, perfect for a wide variety of creative and practical uses. With 100 sheets of high-quality 220gsm cardboard in 10 bright assorted colours, this pack offers a sturdy and smooth surface suitable for cutting, pasting, sketching, construction, and framing. The larger A3 size (29.7 x 42cm) provides ample space for more expansive projects, making it an excellent resource for posters, signage, backgrounds, and detailed artwork. Ideal for use with crayons, charcoal, markers, or coloured pencils, students can create standout visuals with ease. These sheets can also be cut into shapes for collage or craft work, used in 3D model construction, or serve as colourful backdrops to mount artwork or learning materials. Simply layer smaller sheets of paper over the cardboard to create economic, display-ready frames that make artwork pop in classroom or home environments. Also available in A4 and 51 x 64cm sizes, this product is exclusive to MTA and is a reliable go-to for visual arts and creative learning.
Educational Benefits
Enhances visual learning – Bright colours help highlight key ideas in projects and displays.
Builds creative confidence – Ideal for expressive art and design tasks.
Strengthens fine motor skills – Great for cutting, folding, and construction activities.
Teaches composition and presentation – Supports layout skills in mounting and display work.
Classroom Ideas
Create educational posters – Use as base sheets for science, history or literacy themes.
Layered paper art – Encourage depth and dimension in collage compositions.
Framing activities – Mount smaller artworks for professional-looking classroom displays.
Large-scale group work – Perfect size for team poster-making or mural projects.
Product Specifications
Sheet size: A3 (29.7 x 42cm)
Card weight: 220gsm
Pack contents: 100 sheets
Colours included: 10 assorted bright colours
Other available sizes: A4 (21 x 29.7cm), 51 x 64cm
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