• Marine animal growth chart on canvas. • Includes penguins, dolphins, starfish, crabs, octopuses, and turtles. • Height measurement chart with wooden frame for hanging. • Removable cartoon wall rulers. • Decoration for home, living room, and nursery. • Made of durable and waterproof canvas. • Smooth polished wood with hemp rope. • Can be rolled up for easy storage. • Size: 154 x 20.2~21.4 cm. • Hang it 50 cm from the ground to avoid interference. • Accompanies children's growth.