Custom 16x16 WS2812 Mini Matrix Project - Hackster.io
Flexible Adafruit DotStar Matrix 16x16 - 256 RGB LED Pixels : ID 2735 : $99.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: LOAMLIN WS2812B RGB LED Digital Flexible Individually Addressable Panel Light WS2812 8X8 16X16 8X32 LED Module Matrix Screen DC5V (16X16 256Pixels) : Tools & Home Improvement
Amazon.com: HJHX Ws2812b LED Matrix 16x16,256 Pixels RGB 5050SMD Full Color Individually Addressable Digital Led Array, Programmable Flexible Led Screen Panel Display Arduino, Raspberry pi for LED RGB Project : Electronics
16×16 Dot Matrix LED Display Module – ElectroDragon
16x16 RGB LED Panel Arduino Projects on Instructables.com - YouTube
DIY 16x16 RGB LED Matrix Kit from Kamprath Hacks on Tindie
Pimoroni Unicorn HAT – HD 16x16 RGB LED Matrix | Elektor
STL file Frame for 12812B LED Matrix 16x16・Template to download and 3D print・Cults