Hammond 1590xx series painted aluminium stomp box enclosures 145 x 121 x 39mm hammond 1590xxyl the hammond aluminium stomp box enclosure yellow 1590xxyl 145 x 121 x 39mm is a diecast aluminium electronic instrument enclosure painted with tough polyester powder paint for long lasting smooth finish easy to machine and the smooth finish also makes the application of labels stickers or silk screening easy the lap joint lid also provides good emirfi screening hammond 1590xxyl aluminium