PACKAGE OPTIONS - Choose from our convenient packs of 10, 25, 50, and 100. Available in Black. HEAVY-DUTY PLASTIC - The body of the lock is made with an industrial-strength, specially engineered plastic designed to withstand extreme cold and hot temperatures, moisture penetration, and all weather conditions. TURTLE CORD LOCK - Our durable, multi-purpose turtle lock is the ideal tool to secure, organize, and manipulate your , rope, and twine supplies. Useful in various indoor and outdoor applications including drawstrings, fastener, shoe laces, bags, luggage, clothing, and projects around the house. SECURE HOLD - The tough internal spring is built with for long-lasting outdoor performance. Flexible enough for easy one-handed adjustments, with the strength to hold cords up to 1/8 inch secure under heavy tension. VETERAN OWNED and OPERATED - Just like the Marine Corps, is committed to be the best of the best. We continue to live by the motto, Semper FidelisAlways Faithful. Our loyalty to our customers is what makes us who we are, and the reason we continue to grow in popularity and product offerings. We promise to maintain the strength and consistency of our products.