Rattan Coaster Set

Rattan Coaster Set, 6 rattan coasters plus a round rattan container and a round rattan lid. Coasters are 3 7/8” wide, top of the lid is 5 1/8” wide. The color of the top of the lid has areas where the color is darker than the rest (see photos). I am unsure if this is the natural color of the rattan or whether this is due to age or use. Gently used.