Safety anti-falling net

A safety anti-falling net is used for solving the protection problem in construction operation of a high-rise building window opening and comprises a body (1), the body is formed by weaving soft materials, two connecting points (4) are evenly arranged on the upper portion of the body in the transverse direction and fixedly connected with upper connecting ropes (2) respectively, and two connecting points (4) are correspondingly evenly arranged on the lower portion of the body in the transverse direction and fixedly connected with lower connecting ropes (3) respectively. The upper connecting rope (2) and the lower connecting rope (3) are fixedly connected, the body is hung outside a construction window opening, the size of the body in the left-right direction is not smaller than that of the window opening in the left-right direction, and the upper connecting rope (2) of the body extends upwards to penetrate through a window of an upper floor room and is connected with a fixed point in the upper floor room. A lo