Please note you are buying from trusted seller with 15 year's history. Here we're building up one of our next eBay account from scratch with no doubt of another success, all thanks to You all.
Woven 30 Mesh is a fine mesh with a small hole size.
This is not cheap 304L, this is surgery style 316L grade wire mesh.
Given that the material is flexible, it may need the support of a frame to add rigidity. Grade 316 stainless steel has a higher resistance to corrosion.
If in doubt please ask. This is a very dense woven you wouldn`t believe how protective but still breathable it can be