A decal is a catalog item that represents a texture to be placed on the sides of a part. Decals can be used to upload images to Roblox that can be used in games.What is the ID for Roblox?
A Roblox ID (or ID in computing in general) is a number-order generated identification code that separates each page by topic. A perfect example is ROBLOX Audio. Each audio has its own ID(entification) number.