Ultra Spec 500 Flat

Sheen refers to the level of gloss or shine in the paint finish. Options typically include Flat (no shine), Eggshell (low shine), Satin (medium shine), Semi-gloss (high shine), and Gloss (very high shine). Higher sheen paints are more durable and easier to clean.

Size refers to the volume of paint in the container. Common sizes include sample sizes (2-4 oz), quarts (32 oz), gallons (128 oz), and larger containers. Choose the size based on your project area - larger projects typically need gallons or multiple containers.