DIYers and repair folks, these little bell end stoppers are incredibly useful for all kinds of projects and fixes! This 20-piece set gives you plenty to work with for multiple items around your home. Measuring about 12x19mm with two hole sizes (10mm and 5mm), they work with various cord thicknesses from thin drawstrings to thicker ropes. The plastic construction is durable yet lightweight, and they're much simpler than spring-loaded cord locks with fewer parts that can fail. Installation is straightforward - just thread your cord through and tie a knot, and you've got a secure stopper that prevents cords from slipping back through holes. They're perfect for fixing hoodie drawstrings that keep disappearing into the lining, securing backpack cords, creating better pulls on luggage zippers, or finishing ends on lanyards and camping gear. The applications are endless - use them on sports equipment, outdoor gear, clothing repairs, toy bags, laundry bags, tents, or any project where you need to secure cord ends. What's really handy is that they can go through the washer and dryer without damage, so you don't have to remove them when cleaning items. Whether you're doing quick repairs around the house, working on craft projects, or organizing your gear, these simple stoppers deliver big functionality for a very small price. Your drawstring and cord management just got so much easier!