Brother embroidery - foam insert for A4 / 4L Really Useful Box

***Please note that this listing is for the FOAM INSERT ONLY - the box and spools are NOT included.***

This foam insert will help keep your Brother 300m embroidery spools neat and organised. ls has been designed to fit the A4 Really Useful Box (4L).
Please note the US 4L box is a slightly different size to the UK one, so please check the dimensions and select the correct option

UK: Holds 36 spools
External: 395mm x 255mm
Internal: 348mm x 220mm

USA: Holds 30 spools
External: 371mm x 260mm (14 5/8” x 10 1/4” )
Internal: 317mm x 216mm (12.5” x 8.5”)