Our precision cut, hard-case protective wooden boxes are ideal for storing optical components. Each wooden box includes foam inserts, cut to accept thin or thick 12.5mm, 25mm, or 50mm diameter or square components. Boxes designed for thick optics hold components up to approximately 8mm in thickness. Boxes designed for thin optics hold components up to approximately 5mm in thickness. Each wooden box is constructed of Beachwood and Birchwood materials and includes foam lining, felt feet, and brass hinges and latches.