17.7x12x2.7" dimensions 2 polished brass clasps for secure closure Bottom lined with thick pad for pinning insects. Glazed inside with white art paper Double walled, perforated fumigation chamber This fine polished wooden storage and display box is great for any insect collector. Its perforated chamber is fumigated and has a 4cm depth. The soft pad lining the bottom is great for pinning and displaying specimens of any size and the glass window is easy to clean for optimal viewing