This is a stocking stitch, flat-worked, chunky cushion cover to fit a 41 cm cushion pad. The pattern is worked in one piece and the edges seemed together to finish, The cushion has a garter stitch border on the back with 3 buttonholes. 
 
UK Chunky = US Bulky = AU 12 ply
 
Size
One Size - to fit 41cm (16in) Cushion Pad