perpetual birthday calendar in A4 half This whale calendar reminds you of all birthdays year after year, Anniversaries and recurring events. He's perfect as a beautiful wall decoration or as a gift for whale fans, or those who want to be. 〰 Size: A4 half (10.5cm x 29.7cm ) 〰 climate-neutral printing with mineral oil-free bio-printing inks 〰 100% Recycled paper (250 g/m2, Blue Angel) 〰 hand-illustrated watercolor drawings 〰 Plain white spiral hanging 〰 stabilizing gray backing board (380 g/m2) Each calendar page is decorated with a whale watercolor illustration, decorated with the name of the whale species and the respective month. Illustrated whale species: fin whale, bowhead whale, narwhal, northern right whale, Beluga, sei whale, sperm whale, minke whale, humpback whale, orca and blue whale. Depending on the screen setting, the colors may differ from the actual print slightly different. Due to the manufacturing process of the Recycled paper can cause color irregularities on the paper appear.