Cord Lock Elastic Adjuster Silicone Cord Stopper Multinational Use (400pc black)

Description

Cord lock material:
The drawstring closures are made of
H
igh Quality Silicone
, it is soft, light, durable and not easily broken.
Suitable for:
Fit for 3-4mm round cord
,
please get the cord through
from the big end to the small end
.
Multifunctional Use:
Drawstring closures for laces, round and flat elastic bands, sewing, lacing, sportswear, clothing, and much more. Suitable for work, school, excursions, etc. Applicable to babies, children. adults, etc.
Advantage:
Easily Adjustable
, The Cord Locks can easily adjust the length of the mask lanyard, Make the mask suitable for faces of various sizes for adults and children.
Free Threader Tools:
Help the cables thread our controls cable closures easily.
Package Including:
400 Pieces adjustable silicone stopper and two threading tools
. If do not know how to install it, please follow the photo instruction for reference.
Step 1
Prepare a sewing needle and a suitable thread
Step 2
Thread the needle through the elastic cord
Step 3
Put the needle through the big hole and pull it out of the small hole
Step 4
adjustable elastic ear loops made successfully, very quick and easy to use