Product Description Sewing machine spool in practical storage box Spools for sewing machines, fits most Janome, Singer and some brothers. Unfortunately, not for Husqvarna. Please check the dimensions carefully before ordering to make sure they will fit your sewing machine. Quantity: 25 circles Color: transparent size: Box: 11.8 x 9.7 x 2.5 cm Coil: Outside diameter: 20 mm Hole: 6 mm External thickness: 11.6 mm Internal thickness: 11.6 mm Outside diameter: 9mm Sewing machine spool in practical storage box Upgrade your sewing machine with these perfectly fitting bobbins Compatible with most Janome, Singer and select Brother models Check measurements carefully to ensure trouble-free use 25 spools of clear sewing thread Dimensions: Ash 11.8 x 9.7 x 2.5cm Experience the ease and precision of sewing with these high-quality sewing machine spools!