White Cardboard (510 x 640 mm) 220 gsm - Pack of 100This firm white cardboard is an excellent choice for a wide variety of classroom and craft activities, offering versatility and strength with its 220gsm thickness. Each sheet measures 510 x 640mm, providing a generous surface area that is ideal for mounting artwork, creating borders, or engaging in hands on tasks such as pasting, cutting silhouettes, designing cards, labels, and masks. Its sturdy composition ensures it holds up well during cutting and