1. Comply with the national standard requirements of GB 6678.4-2014

2. The base material of the fly attracting ball is a material with certain strength, hardness and moisture resistance, with uniform surface texture and uniform thickness.

3. The appearance of the fly attracting ball is almost spherical. It is made by injection molding or blow molding. The diameter of the ball is ≥8cm±0.2cm. It can be used with a 150mm hanging rope.

4. The surface of the sphere is smooth, the glue is even, and the release paper and the sphere can be completely separated;

5. Shellac has stable chemical properties, is non-toxic and pollution-free; has good resistance to sun, rain and water, has high viscosity, is durable and has a validity period of more than 3 months;

6. Packaging specification: 100 pieces/carton.