Our tensioners are designed for maximum fastening. Made from elastic cord, they measure 25cm long when stretched and 12cm when unstretched. Ideal for lanyards, luggage, clothing, backpacks, sportswear, tents, and more. Perfect replacement for broken closures. Suitable for multiple uses including boat shelters, tarps, marquees, trailers, camping, caravans, and commercial applications. Caution: Not suitable for children under 3 years old. These versatile fasteners can be used personally or shared with family, friends, or colleagues. Our products are made with high-quality materials to ensure a reliable and durable performance. We aim to ship all orders within three business days of purchase, with an estimated delivery time of 8–15 days. Please review the product dimensions carefully to ensure compatibility with your needs. Detailed product information, including features and specifications, is provided in the title and description. We want you to be completely satisfied with your purchase. If you have any questions or concerns, please feel free to . We are committed to providing excellent customer support. Thank you for choosing our product. We hope you enjoy it.