This is a box of Fuji Xerox W-Paper A3 (1500 sheets). I'm selling it in new, unused condition because I no longer use A3 output. It will be shipped in this cardboard box. ↓ The following is a quote from the product description: High whiteness paper with a whiteness of 93%! This paper has a high whiteness, which makes figures and graphs stand out, resulting in high-quality documents. It can be widely used for materials that require appeal, such as presentation materials, and high-quality letters for customers. ● Size: A3 ● 1 box (500 sheets x 3 reams) ● Basis weight: 64g/m2 ● Paper thickness: 87μm ● ISO whiteness: 93% ● FSC (R) certified product ● Eco-product net registered product ● Contains planted tree pulp ● ECF elemental chlorine-free bleaching ● Does not use specific hazardous substances