Environment-friendly breathable mattress

The utility model discloses an environment-friendly breathable mattress which comprises a shaping plate, the left side and the right side of the shaping plate are integrally connected with two limiting plates, the tops and the bottoms of the limiting plates are located above and below the shaping plate, the top of the shaping plate is fixedly connected with an upper supporting block, the upper supporting block is located between the two limiting plates, and the upper supporting block is fixedly connected with a lower supporting block. The left side and the right side of the upper supporting block are fixedly connected with the sides, close to the shaping plate, of the two limiting plates correspondingly, an upper base plate is fixedly connected to the top of the upper supporting block and located between the two limiting plates, and the left side and the right side of the upper base plate are fixedly connected to the sides, close to the shaping plate, of the two limiting plates correspondingly; the bottom of