Made of durable, waterproof, heavy-duty cardboard for long term storage.

Requires minimal space. Label provided for each box allows recording of specimen number, date and type of specimen. Each box can store up to 165 embedding rings or 250 cassettes.

Dimensions: 40.5 cm x 23 cm x 5.1 cm H (15 7/8 x 9 1/8 x 2 1/8 in. H)