Samsung UD22B - UD-B Series 21.5" Square Display | DigitialDisplayStore.com
Video wall 21.5” Square LCD Display TFT Active Matrix - 22 Inch - 960 x 960 450nit - 4000:1 - 8 Ms - DVI-D Display Port;HDMI;RJ-45;RS-232C – Black (Model: SMSQ2200)
33inch Indoor Nft Digital Signage 1920*1920 Square Display Art Monitor Touch Screen - China Digital Signage and Advertising Display price | Made-in-China.com
1.5 inch Square Screen ST7789V TFT LCD 240x240 Display Panel