Keep your cycling adventures worry-free with the practical tube repair kit from RockBros. Key Features: Easy to use without glue: Self-adhesive patches with a diameter of 2.4 cm allow for quick and clean repairs of punctures without the need for glue. Compact and lightweight design: The entire kit weighs only 11 g and is stored in a practical transparent box that easily fits in your pocket or bag. Durable and reliable: The patches are designed to provide a permanent solution for tube repairs, ensuring long-term reliability. With this kit, you will always be prepared for unexpected punctures, allowing you to continue riding without unnecessary delays.