JUYA Paper Quilling Set 600 Strips 30 Colors 39cm Length/Strips 3/5/7/10mm Width Available (Paper Width 7mm) 30 Shade Colors 600 Strips Total in 6 Packages Each Color is 20 Strips, 5 Colors and 100 Strips in 1 Package Each Strip Length is 39cm (approx. 15 3/8 inch.) You can choose width from 3mm,5mm,7mm,10mm