Nothing to report more than its description. Product used personally for an open-air enclosure in addition to a closed barn. Plastic sardines allow stretch the net which may be necessary depending on the arrangement made. The cracks are narrow at the base and wider at the top to the gradient of the net. when my net is not taut, the intermediate mesh are somewhat lower, leaving the possibility to the smallest of my hens (ornament) to pass through without really do it on purpose (plus when trying to flee a responsible for laying hens, for example). Beware if donations intended use of small chickens or chicks. Otherwise, once the retensioned score, this drawback is resolved.
Personally, I am very satisfied with this net particularly for its flexibility, which allows me some movement to modulate space to allocate to my hens and lets me go over easily by manually lowering.