Product Description - These are the boards I use in my tutorial packages
 
Daler-Rowney System3 Acrylic Artboard Pad Each 1.4mm artboard sheets are perfect for all acrylic paints, and the thickness will prevent your paint from soaking through.
 
There are 10 acid free sheets of A3 for you to add glorious colour to and create your imaginative designs on. This pad is ideal for allowing you to create acrylic paintings on the go. Take this pad wherever you like!
 
Size: A3
1.4 mm board
10 sheets
Acid free
Ideal for applying pencil and acrylic paint