Specimen tray outer boxes manufactured in the UK from brown single walled corrugated card. These boxes are , 3 inches (approximately 8 cm) in height and come supplied as flats with both the base and the lid. They are easy to assemble, with mild scoring on all the foldable edges to make it easier for you to fold up and notches for tabs to lock into, the technique is straight forward to do. Ideal for holding a number of specimens with in them, the boxes are made to hold a number of our own white and black fold up specimens card trays as well. Over all, these boxes are great for the storage and transport of a number of items, they are supplied in two parts, the base and the lid and come at a minimum of 50 trays. Due to their large size, they must be dispatched via courier only. These 3 inch deep trays measure 39 x 28 x 8 cm when constructed.