Listings cite heavy-gauge rust-resistant steel and bright finishes for trays, and enamel-coated (described as rust-proof) metal tins with white enamel interiors for palettes.
Examples include a 3‑quart capacity for a deep-well paint tray and a large bucket-style container with a four-gallon working capacity.
Common features include ribbed roll-off areas for loading rollers, a built-in 10‑wide roller grid listed for one bucket-style unit, and fold-out mixing trays or palettes in enamel-coated tins.
They typically use enamel-coated tins with removable half pans and fold-out mixing areas, and some include swatch cards or protective sleeves for documenting and protecting color samples.
Durability is attributed to heavy-gauge, rust-resistant steel with a bright finish, plus sturdy welded legs and ribbed roll-off areas that maintain stability and even paint loading during large jobs.