There is a minimum quantity of 5 boards per order. This A1 Pillar Box Red Studland Mount Board from Daler-Rowney is perfect for framing, mounting and presenting. This board is available in 47 colours, meaning you will definitely be able to find the ideal shade to complement your artwork. Studland board is specially designed to be easy to cut and to provide clean, sharp edges. It is made up of 3 components; surface paper, core and backing paper. This format allows for a sturdier, longer lasting board – especially when combined with the fact that the core and backing paper are made with alkaline fillers included, giving the board acid-free quality. This mount board is 1400 microns thick, making it lightweight, whilst still being robust and strong. - Surface texture: Smooth - Acid free: Yes - Product dimensions: 84.1 x 59.4 x 0.14cm (per sheet) - Page size: A1 - Brand: Daler Rowney - Surface pattern: Plain - Item weight: 75g (per sheet) - Thickness: 1400 microns - Colour: 47 colours available - Rigidity: Rigid - Main material: Paper and wood pulp - Used for: Mounting artwork, framing etc.