4″ x 3″ Black Card Trays
4″ x 3″ size self assembly black card trays, easy to fold up with scored lines, the trays are robust and strong when made, they are suitable for the storage and display of a range of items and geological specimens, flat faces allow them to be written on or labelled, supplied in packs.
Easy to self assemble card trays, they come flat packed with scored lines indicating where you are required to fold, the unique design of these trays enables them to be completely sturdy and robust when made and will hold any specimen or object you require, these are the exact sames trays we also supply all of our rocks, minerals and fossil specimens in. When folded, they are 101 x 76 x 25 mm. These particular trays are black and the flat faces are ideal for writing on or placing labels, they come in packs of 25 trays with discounts available on larger quantities.