This material frays (tears) easily so the edges must be turned
over and stitched to protect them.
edges of material
Stitch each piece to make a corner.
Next a panel of mesh is put in. Mosquito netting is good.
Basic Beekeeping Manual 1: How to make a simple Bee Veil (© Author Pam Gregory, who offers this as her gift to
beekeepers in developing countries)