Bangles by Gail Klevan Stunning luminous silver hinged bangle in acrylic, hinged for a snug fit. Maximum width 40mm. Please note that patterns may vary. Features Primary Material : acrylic Inside Diameter (mm) : 60 One of a Kind : No Hallmarked : No Cleaning InstructionsClean with soap and water, do not use perfumes/hairsprays/suntan lotion/insect repellent near jewellery.Very important: do not clean with methylated spirits.