From the manufacturer:

Packaged in Valerie's prize-winning aluminum tin, this two-color combination foundation allows for easy custom blending to cover blemishes, veins and blotchy skin while offering complete sun protection with an SPF 25. Oil-free. The Home Size gives you a generous amount of foundation that will last up to a year and Pursesize is very convenient for quick touch-ups. We recommend using Fine Lines with this product as a primer underneath or loose or pressed Fairy Dust powder to set the foundation.