Mermaid Vibes

LEGO 41900 Rainbow is a Dots Bracelets set released in 2020, containing 33 pieces. It features an adjustable sky blue bracelet band and 32 1x1 decorative tiles. The assortment includes printed tiles with rainbow and cloud motifs for customizable patterns. The set was packaged with the band attached to a backing card and a small bag of tiles. It was retired in October 2021 with a lifespan of 19 months.

Description via Its a Block Party