These foam inserts have been designed to fit the Bisley 5 drawer cabinet (see links below for full details of the Bisley).
Each insert has 108 slots which are the perfect size to hold the Pip & Chip 3mm acrylic bobbins, keeping them neat and organised in your drawers.
Please note that these inserts will NOT be suitable for other bobbins.
Measurements: 235mm x 375mm
Links to Bisley cabinet
UK - https://www.bisleydirect.co.uk/h125nl-nd
US - https://www.containerstore.com/s?source=form&q=bisley+5+drawer+cabinet