25pcs Spring Cord Lock End Stopper Fastener Slider Toggles Clip Double Hole Round Plastic for Drawstrings Lanyard Paracord Elastic Bungee Shock Cord Rope Shoe Lace Tie Locks Shoelace Lace Lock

Very well made and the pack makes it a good value for the money. I used these and some shock coed to add additional storage on my backpack. They lock well and hold the tension under load.

Bought these spring cord locks to make repairs to my blueberry bush cloth covers. I use these covers to keep birds and critters off my bushes. The draw string on the bottom of the original covers disintegrated after one year so I needed something that would hold the replaced draw strings in place and allow me to close the cover at the bottom of the bushes. These plastic spring cord locks did the trick and worked great. I paid special attention to what size cord to use that would fit through the lock openings since they cone in different sizes. Great item!

I wear medical scrubs throughout the day and I HATE having to tie and untie the drawstrings all the time. These clamps look great, their black color goes with any color scrub, were easy to install on the drawstrings, are easy to adjust, they hold perfectly without slipping, and are very affordable.

It works well. Goes thru the washer and the dryer without issues. The button is hard to push for me but on the same token it doesn't slip either. I use it on the string to my scrubs.

These are much easier to use than ones with only one hole.

These are great little clips. They are made with a quality plastic, and a strong spring (unlike others that can be a little wobbly). They fit my stout elasticized cording perfectly. Totally would buy again.

Good price and they are what they say. But don't grip tight enough to stop slippage under pressure.

Work great on most laces. Wish they made em with 77-8mm holes but otherwise great.