• Includes 8 varied solar system designs to color. • Compatible with decorative pencils or markers (not included). • The designs shrink in an electric oven, reducing to 7 times their original size. • Each package contains 8 pre-printed shrink sheets and 8 rings, with instructions included. • Product dimensions: 12 cm wide, 1 cm high, and 19 cm long. • Total package weight: 0.07 kg. • Baker Ross, with over 40 years of experience, is a leader in arts and crafts materials, complying with safety standards.