Features: This eco-friendly calculator is manufactured from FSC-certified recycled paper and operates on its internal solar panel. It includes the four most used maths functions (addition, subtraction, multiplication, and division), plus percentage, square root and two memory functions. It features a large 8-digit Liquid Crystal Display, making it easy to read calculation results and an ON/OFF switch and Auto OFF switch to preserve the charge and the solar cell. Material: FSC Paper. Certification: CE, RoHS, FSC. Colours: Raw. Product Size: 160 x 100 x 4 mm. Branding Area: 80 x 20 mm, 93 x 150 mm. Standard Packaging: Recycled Paper Box (170 x 110 x 10mm). Price includes: 4CP Digital Print. Setup is included.