These NRS Healthcare Elastic Shoe Laces – Pack of 3 Pairs, are used to convert lace-up shoes to slip-on ones. This is a great product for use by those with poor grip, swollen feet, limited dexterity or people who have difficulty bending, enabling the user to retain their independence as well as their favourite shoes. Also great for temporary use after operations when bending may be an issue for a few weeks. Length: 580 mm (23 inches) recommended for shoes with 5 – 7 eyelets (please check the length of your existing shoelaces before purchase to make sure that these are long enough for your needs). Supplied in pack of three pairs of laces. Directions Converts lace up shoes into “slip-ons” for people who find bending difficult, have poor hand function or swollen feet.