A pale ash, waxed or stained makes an excellent choice for a frame. Cheaper than oak but with attractive graining.
Dimensions refer to the rebate size, i.e. the size of your artwork, so if you have a canvas with dimensions of 12"x 16" then that is the size you need to order.
When assembled the stretched canvas is laid inside the frame and fixed in place using using standard screws or the supplied flexible plates.
A fitting tolerance of 2 mm will be added to all lengths to ensure a good fit for your artwork.
For bespoke sizes select the size one above the one you need and enter the bespoke size in the box.