"D57 double sided 3 corded pockets - pencil pleat tape. This reliable curtain heading tape features 3 pockets to hang your curtains to allowing more position flexibility. This tape enables you to create an elegant flowing curtain with ease. Specifically designed for use of workroom, curtain makers and seamstress professionals, this heading tape is a must-have for long lasting, sophisticated curtains. 3 multipocket functionality perfect for heavier weight curtains. Recommended by workrooms across the UK."