Stockinette/Netting A netting covering placed over the foam keeping it protected.
Fibre/Dacron A fibre layer is glued (with water based adhesive) around the outside of the cushion helping to pad out saggy covers.
Fibre/Dacron & Stockinette A Fibre layer is glued (with water based adhesive) around the outside of the cushion helping to pad out saggy covers, the fibre is then covered with a netting cover (stockinette) to help protect the foam and fibre from damage. We 100% recommend this for sofa cushions or similar.
