Wals: Ms Nikki - 21 Sets

: This likely refers to the curated collection of 2.4 Infinity Nikki Sets , which include both free-to-play and premium shop outfits.

: For those who cannot use permanent wood, "sets" of peel-and-stick wallpaper are frequently used to mimic textured wall designs. WALS MS Nikki - 21 sets

In the Nikki gaming universe (specifically Infinity Nikki and Shining Nikki ), "sets" usually refer to coordinated outfit collections used to overcome challenges. : This likely refers to the curated collection of 2

If your "WALS" query refers to "Walls," there is a significant trend involving (a content creator) and modular wall "sets" for home decor. WALS MS Nikki - 21 sets