Specifications: - Material: Nylon Plastic - Color: Black Sturdy and DurableMade of firm and sturdy plastic material, not easy to break and sturdy, you can use them for a long time. With spring loaded design, it will provide you with a firm grip, help to stop the cord or drawstrings from slipping. MULTI-PURPOSEThese cord fastener locks are for many uses, can be installed to hold shoelaces, backpack cords, hoodies drawstrings, tents, sportswear, boots and so on. Kindly Note Small parts, not suitable for children under 3 years old. Package Includes: - 100PCSPackage List: 100 pieces black cord locks for drawstrings, cord, bungee and more; Note: small items, not suitable for children under 3 years old. Wide Application: these spring cord ends can be applied for lanyard, luggage, shoelaces, clothing, backpack cords, hoodies drawstrings, tents, sportswear, drysuits boots, etc. Durable cord lock stopper: made of firm and sturdy POM plastic, lightweight and not easy to break, can serve a long time. Unique Spring loaded design: make the locking cord job become easier, guarantee to keep your cord tight and secure, help to stop the cord or drawstrings from slipping. Double hole cord lock: each toggle stopper measures 0.9 inch in length; Each hole diameter: approx. 0.2 inch, fit most types of drawstrings and cords.Date First Available: July 1, 2020. Country of Origin: China. Manufacturer: TIHOOD. Department: Unisex-adult. Item Weight: 5.8 ounces. Best Sellers Rank: #61,698 in Arts, Crafts & Sewing. Customer Reviews: 3.9 3.9 out of 5 stars 153 ratings 3.9 out of 5 stars. : B08C54XG22. Item model number: CLZB-100. Package Dimensions: 7.09 x 6.14 x 0.79 inches.