Cord Locks — Spring-Loaded Stopper, 5mm Hole, 18 x 20 mm (L x H), Pack of 100 Key benefits - Prevents slipping: Spring-loaded mechanism provides a firm grip to keep cords secure at the chosen length. - Easy to adjust: One-hand operation — press the button, slide cord to the desired length, release to lock. - Versatile and practical: Small, compact size fits many common drawstrings and cords for repair, replacement, or DIY projects. Important attributes - Hole diameter: 5 mm / 0.2 inch — compatible with cords up to 5 mm thickness. - Overall size: 18 x 20 mm / 0.71 x 0.78 inch (L x H). - Mechanism: Spring-loaded locking button for reliable hold and repeatable performance. - Packing list: 100 x Cord Locks. Where this works well (use scenarios) - Outdoor gear: Secure tent guy lines, sleeping bag cords, or small tarpaulin drawstrings so they don’t slip during use. - Bags and luggage: Replace worn cord stoppers on backpacks, luggage, and travel pouches to keep drawstrings tidy and functional. - Apparel and accessories: Fasten hoodie drawstrings, waist or hem cords, and lanyards for easy, adjustable hold during everyday wear or crafting projects. How to use - Press and hold the button to open the hole. - Slide the cord to the desired length and position. - Release the button; the spring locks the cord in place. Packing and compatibility reminder - Includes 100 cord locks. - NOTE: Please confirm the hole diameter (5 mm / 0.2 inch) before use to ensure compatibility with your cord.