Suitable for taking in field where the insects can be stretched on the spot and can securely be kept inside  the box  Teakwood  frame  with  melamine lamination on top & MDF sheet bottom is nicely polished. Top & bottom lined with EVA sheet over which adjustable strips provided for stretching insects. Strips can be fixed at one place with fine screws and fly nuts. Fitted with brass hinges, index card holder, clips and handle.  Size Approx. 43 x 30 x 11cm.