Wooden subframe 3D - 70 cm.

3D Wooden subframe for canvas stretching Width - 28 mm, height - 45 mm. In case you want to stretch the canvas on the back of the subframe, we advise you to choose a wedge subframe for best results and good stretching of the canvas. For larger formats, as well as for longer ones, additional "spacer" slats are used to strengthen the subframe construction and prevent the plane from warping.