What role do the ribbed finish and button closure at the cushion cover opening play in actual use?
Cushion covers are usually closed with a hidden zipper, so a construction featuring ribbing and buttons typically used on sweaters may feel unfamiliar. This is asked to determine how it differs when inserting or removing the cushion insert and how it functions outwardly.
It helps the opening stretch and return naturally when inserting and removing the cushion insert, and three horn buttons keep any gaping neatly closed.
The craftsmanship of clothing is evident starting right from the cushion closure opening. MOONDAL finished the cushion cover opening with the same knit ribbing weave used for sweater sleeves and hems[1]. The ribbing weave has ribs like rib knitting, giving it the property of stretching elastically horizontally and returning to its original shape. When inserting a bulky cushion insert, the opening expands flexibly, allowing it to go in smoothly without concern of the insert or fabric catching on a zipper.
It closes with buttons. Three horn buttons engraved with the MOONDAL logo are attached to the center of the opening so that it can be closed neatly[2][3]. By using horn material, which is harder on the surface and heavier than plastic buttons, loosening or damage from frequent opening and closing has been reduced. The fabric uses Italian yarn composed of Cotton 50% and Acrylic 50%, maintaining the cozy texture characteristic of knitwear while capturing the exact black shade of the existing garment 'Summer Ted Raglan Knit'[4][5].
hmmm, by applying garment knitting techniques and subsidiary materials directly to living accessories, the cushion cover was completed as another piece of knitwear worn by the cushion.

Specific care standards to prevent stretching or deformation of the ribbed opening during washing have not yet been confirmed.
