17.
Turn the sofa over on its back and fasten the seat cushion with the velcro strips.
Fasten both strips at the back of the seat cushion.
Placement of velcro strips varies according to the different sizes.
18.
Over time, your sofa will need some attention to ensure that the
cushions remain plump and the seat cushion keeps its shape.
Straighten out any creases and lumps in the seat cushion with your hands.
19.
Plump the cushions regularly.