pxlBlck_16x16micro v1.2 - 16x16 pixel and 40x40mm big LED matrix module - Share Project - PCBWay
Neopixel Flexible 16x16 Rgb Led Matrix - 2547
40x40 Mm Red 1.8mm 16x16 Led Dot Matrix Display - Buy 16x16 Led Dot Matrix Display,1.8mm 16x16 Led Dot Matrix Display,16x16 Led Dot Matrix Product on Alibaba.com
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Flexible Adafruit DotStar Matrix 16x16 - 256 RGB LED Pixels : ID 2735 : $99.95 : Adafruit Industries, Unique & fun DIY electronics and kits
16x16 RGB LED Matrix for the Raspberry Pi - YouTube