Ilopilli pendant and earrings are  double-sided, i.e., one piece of jewelry and two sides; one day the other half and the other day the other half and only the selected half are displayed. The jewelry is made of porcelain, ie high-fired durable ceramics. The pendant is   2cm long and earrings 1cm. The ear hooks are 925 Sterling SILVER. The ribbon is a lightly waxed cotton ribbon and is adjustable to the desired height.  The set comes in a beautiful box!