Canvas Store Cotton Canvas Panel A1 Box of 5Our Canvas Store own brand Cotton Panels are made entirely from quality sourced cotton and provide a cheaper alternative to standard canvases. These panels measure A1 in size and come in a box of 5. Each one has been triple primed with quality primer for a smoother surface, giving you a more enjoyable painting experience. The primer also helps protect the surface and fibres from degrading or yellowing over time, which can occur with some paints