5 x 5 graph paper, also known as coordinate, quadrille, quad, grid or squared paper has five squares per inch. It is often used for drawing two dimensional graphs, writing mathematical formulas and functions for teens and adults. It can also be useful for design projects, engineer planning, playing strategic board and pen / pencil games, artist sketches, programmer notes and other creative plans. Surfer life is a paradise of sun, sand, and surf. Perfect for use on the beach on a summer vacation! Surfing lovers, for the surfing enthusiast in your life, suitable for any gift-giving occasion, for men, women and kids. A great gift for the surfing ocean and beach lover in your life, this product is bound to get smiles and start conversations. Send this as birthday, Christmas or Father's Day presents to diving and surfing family members and friends this summer vacation.