Eco-Friendly Bamboo Curves Letter Tray, Letter, Espresso Brown, Sold as 1 Each Stylish curved letter tray made of solid bamboo. Designed with the executive in mind and features the rich look of wood in solid bamboo construction. Attractive curved styling fits any office decor from traditional to ultra modern. Rich espresso brown finish highlights the grain of natural bamboo. Deep tray holds standard 8 ?? x 11? paper.