Specification Size: 15cm x 15cm/5.91" x 5.91" (Approx.) 20cm x 20cm/7.87" x 7.87" (Approx.) 20cm x 30cm/7.87" x 11.81" (Approx.) 25cm x 30cm/9.84" x 11.81" (Approx.) 30cm x 30cm/11.81" x 11.81" (Approx.) 30cm x 40cm/11.81" x 15.75" (Approx.) 40cm x 40cm/15.75" x 15.75" (Approx.) 40cm x 50cm/15.75" x 19.69" (Approx.) Indicated for the following painting techniques: oil colors, acrylic colors, water mixable oil colors The primer stops oil penetrating and ensures excellent adhesion to the oil and acrylic colors Ideal for all types of artists Stapled in a sturdy wooden frame Material: Canvas, wooden Frame Depth: Approx. 1.7 cm / 0.67 " Package Includes 1 x Blank Canvas Frame