You have seen this bangle before. It is the Pandora Moments Silver Padlock Flourishing Hearts Bangle. It is a limited edition Mother's Day 2018 piece. If you love it, try and get it soon before it is sold out. It comes in a special lovely box too.
I used the Autumn 2018 collection Grains of Energy Safety Chain as a design element. From left Explosion of love charm, Flourishing hearts charm, Pink enamel flower charm (retired), Paw silver charm and Lock your promise clip.