This coffee tray is in high quality and low price. There gray & brown two colors, and 4-cup & 2-cup two types. It could fit most sizes of paper coffee cup.Many chain coffee shop use such coffee cup trays. It's heat insulating and waterproof. Each unit weights about 40g*. (*look, Size, Weight, Quality Of Water-proof, Shock-proof, Etc. Are All Adjustable Per Your Special Requests.)