The mesh size is correct. The most popular fiberglass insect screen by foreign clients is in 18x16 mesh size, a lot of manufacturers use 17x15 or 18x14 one to substitute in order to lower costs.
The color is bright and uniform.
The holes are uniform in the tolerance range.
The width and length are correct and enough.
With reasonable tensile strength accoring to the industry's requirements.
The mesh screen is in smooth surface, warp and weft are straight.
Evergrow is your best choice for fiberglass mesh in standard type, RoHS type, and REACH type.