RT : Rectangle Tray
M = 6"x12"x2", L = 8x16"x2.3/4"
SET : Set Serving Tray
S = 28x12x3.2 cm, M = 28x30x3.2 cm, L = 30x45x3.2
SST : Square Serving Tray
S=11"x11",
M=12"x12",
L=13.1/2"x13.1/2"
TT : Tea Tray
SS=10x20 cm, S=10x30 cm, M=20x30 cm, L=30x40 cm