ARTEZA 50x50 cm, 30x40 20x25cm, and 25x15 cm Stretched Canvas, Pack of 4, 100% Cotton Primed with Acid Free Titanium Acrylic Gesso, Art Supplies for Professional Artists & Hobby Painters

100% Cotton Surface - This purely cotton surface is ideal for smooth painting in a variety of wet media. Pre-Primed - Each canvas comes primed with three coats of an acid-free titanium acrylic gesso. Sturdy Pinewood Frame - The canvas is stretched over durable pinewood that won't warp or swell due to the environment. Acid-Free - The acid-free nature of this canvas paired with its cotton surface creates an ideal archival surface for your painting. 100% Satisfaction Guarantee - If your product does not perform to your expectations, simply request a refund or a replacement.