Stretcher bars are used to tension and level the canvas. The canvas is stretched over them before painting, so that it remains firm and straight during the work, and the finished painting can then be hung on the wall without the need for further adjustments.

Technical features:

• spruce wood
• above 90 cm, it is also advisable to use central slats (they fix the slats so that they do not warp when stretched)
• there are 24 pieces in the package