Shiny Copper-Zinc Frame for a Mattress

This page is the CodyCross answer for the clue below from All Things Water, Group 1297, Puzzle 4 (Bora Bora and Tahiti).

Question is: Shiny Copper-Zinc Frame for a Mattress

and the answer is: BRASSBED

Word Meaning:

BRASS — (countable, uncountable) A metallic alloy of copper and zinc used in many industrial and plumbing applications.

Definitions from Wiktionary.