Bangles by Gill Forsbrook Bangle made form polypropylene , painted polypropylene and silver.This bangle is from a small group of similar bangles the painted strip of each bangle was cut from different sections of the same sheet, so that the painted design of each piece is different.Bangle measures 32 x 68 x 68mm Inner diameter 63. Coloursof this bangle -red and black, white, cream, grey. Please note this bangle is fixed, it does not open. Please carefully measure an existing bangle to insure correct fit.Designed and handmade by Gill Forsbrook. Features Primary Material : polypropylene Other Materials : silver Inside Diameter (mm) : 63 One of a Kind : No Hallmarked : No Cleaning InstructionsClean plastic by gently wiping with a soft damp cloth or cotton wool, a little mild soap may be used. Silver can be gently cleaned with a Silver Polish Cloth, taking care not to mark the plastic. As with all jewellery avoid spraying with perfume and hairspray and do not immerse in water.