Description: Size: plastic drawstring threader is 23inch/58cm in length,it can go through 2.5 mm of rope Easy to Use: just need thread drawstring through either eye or weave through both eyes to hold tightly, and then insert blunt end of threader into casing, pull threader through casing until drawstring is completely threaded in casing Save Time: flexible drawstring threader can help you save a lot of time and provides with much convenience and great practicability when replace drawstrings, no damage to your clothes Wide Applications: suitable for replacing or adding drawstrings, such as pants, exercise suits, sweatpants, shorts, swim trunks, coats, hoodies, shoe laces, tote bag,etc. a good helper in the daily life Specification: Material: Plastic Total Length: Approx. 58cm/22.8 inch Hole Size: Approx. 1.1 x 0.2cm/0.43 x 0.07 inch, 1.7x0.25cm/0.67x0.10inch Package Includes: 2 Pieces Elastic Rope Threader Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!