Sugar strands, often referred to as 100's and 1000's, rainbow sprinkles, hundreds and thousands.
Most commonly used as a baking decoration and ice cream toppings.
 
Ingredients
icing sugar (sugar, potato starch), maize starch, un-hydrogenated vegetable fat, water, emulsifier (rapeseed lecithin), glazing agents (shellac, acacia gum, sugar), colouring (E102, E104, E110, E1222, E124, E129, E132, E151)