Canvas on stretcher bars (tablet canvas stretching) - made of polycotton and wooden stretcher bars, adhering to the highest quality standards. The combination of a balanced composition of the canvas on a cotton base, specially developed acrylic primer, and mechanical stretching guarantees the elasticity of the canvas and resistance to sagging. Density: fine grain 280g/m2. Primer: acrylic. Stretcher bars: glued pine. Packaging: protective film. The versatility of the acrylic primer allows for the use of acrylic, oil, and other types of paints. Does not contain harmful substances. Safe when used as intended.