This is the largest of the Elate palettes, we tested it and you can fit a foundation, a cheek color 3 eye colors and a brow balm - with space for up to 3 brushes! The entire bottom is magnetic allowing you to really customize your layout.
Measurements:
8.75" x 6" (214 x 150mm)
Internal: 7.25" x 4.75" (189 x 120 mm)
Elate palettes are made of water treated bamboo and will fit any magnetic pans.