20 Pack Zipper Pull Cord Ends Zipcords Stopper Paracord Parachute Clips Running Shoe lace Elastic Shock Bungee Rope Drawstrings Ends Lock DIY Replacement Plastic Black

Sometimes difficult to close end caps—maybe think of offering pkg with different sizes on to be used on outdoor equipment etc. I first used on cord the is not stretchy. Not too much trouble. Then I used a stretchy cord which looks to be be about the same size but must be thicker and still fits in push-button slide easily, but is very hard too close. In fact, I had to use pliers and buggered a couple trying to snap closed. Push button closure works nice. Works One-handed too! Maybe plastic could be a little bit tougher. Regular use to cinch table cloth around edges for windy days or to close top of water bottle carrier— it’s fine and dandy

This is a cool little product with lots of versatile uses from zipper pulls to shoelaces to creating a lanyard loop for tools and knives etc.

I had used a different brand but they were difficult to close and take off and would randomly open by themselves. These work great. Easy to close, easy to open, and they stay closed.I threw the others away......

Easy to use and they gripped the cord tight.

I purchased these along with lace materials to replace some laces that had worn out. I cut everything to length, then snapped the end caps on and locked them. The laces were the correct size for the end caps. When I would pull on them to tighten the laces, the end caps would pull right off the laces. I finally had to take a lighter and actually melt the two ends of the laces together, then install them again (the endcaps pop right open, almost too easily) then I finally got them to work. Not overly impressed with the quality of this product.