Rigid, and staying that way. Bangles hold a circle instead of following the wrist — round-ended cuffs with an open gap, closed bangles that slide over the hand. Solid 14K gold in yellow and white. Wear one and let the negative space around it read as intentional, or stack three and let them knock together when you move. That sound is part of it. Cuffs give slightly at the opening if you need a closer fit.