CooBigo 10 PCS Plastic Spring Cord Locks for Drawstring, Paracord Toggle Stopper Clasp Elastic Shoeslace Lock Sweatpants Hoodie String Clips Bungee Swim Goggles Gloves String Lock Replacement

Worked well on the oversized shoe strings for my sun protection hat. Both laces slide though the opening and are held securely. Much better than the knot that the hat came with. Should accommodate a variety of lace sizes and work well for various applications.

So far, I've managed to fit the drawstrings and draw-cords for four pairs of cargo pants from two different brands - two using pink, and two using black. The products I received all grip very strongly! The size of the (not-round) hole I found adequate, but challengingly snug where I'd decided I wanted to keep the nice thicker sewn doubled over ends of the drawstrings, if possible, and I managed to push/pull both through using a large long needle and needle-nose pliers. These will help keep those weak drawstrings from getting worn and failing from tying over and over, stressing the same area of the cloth (a longstanding issue with that brand, though the pants are sturdy and wonderful otherwise). The variety of colors available is already tempting me to order more sets.

Use them so when doing laundry the draw string deos not pull through. Thet work great the hole is toght to get the draw string throught. Once you do it is worth the time and effort. Cinches up tight and no need for knots.

Perfect to replace or add on to string or strap for hats, backpack, etc. Only needed one, but found uses for a few more.

Worked great for what I needed.