Hanging Drying Net Rack for Plants and Herbs: 8 Layers Durable Non-toxic Nylon for years of trouble-free use. High-quality Steel Rings to provide sturdy support. 8 individual Drying Chambers with 1/8" open holes. Better than other dry nets with 1/4" open holes, especially good for drying some small plant materials. Hold several pounds of plant material for drying.