They are typically made from polystyrene-style foam (often labeled “Foam” or “Material: Polystyrene”) and from plastic for reusable snack plates. Product listings usually specify which material is used.
Package counts vary widely — examples include small snack packs (around 8 plates) and larger packs such as 45- or 100-piece sets.
Look for foam plates labeled “Soak Proof,” “Strong,” or “Spill Resistant.” These products use a soak-proof construction that helps contain liquids and reduce leaks.
They’re marketed for everyday dinners, parties, desserts and appetizers, snacks and small bites, and even non-food uses like arts and crafts.
Reusable plastic snack plates are described as cleanable with water; listings often state “Care & Cleaning: Clean With Water.”
Reviewer summaries commonly describe the plates as sturdy, strong, and high-quality, noting that they hold up under typical use.
Options include plain white foam plates and decorative choices such as light pink snack plates with scalloped edges; color and style vary by listing.
Snack plates are typically about 7.5 inches and are recommended for desserts, appetizers and small bites. Foam dinner plates are around 8.88–9 inches and intended for everyday dinners.