ArtBin, Jumbo Bobbin Box- holds up to 54 Bernina 4,5, 7 or8 Series Jumbo Bobbins. Translucent clear polypropylene box has 3 fixed compartments and 15 removable dividers. Box is 9.125" X 5" x 1.375" deep Shatterproof with sturdy latches and hinges