Material: Made from rubber, this tire sleeve is sturdy for long time performance and reliability. Easy Installation: The tire sleeve is easy to install, deflate the tire slightly, then press this tire sleeve onto the rubber for a snug fit. Secure Fixation: The tire sleeve features ridges on the inside that securely grip the rubber tire, ensuring a tightly fixed attachment without any slipping. Application: Suitable for trikes and go karts. Benefits at a glance: Durable rubber construction, simple installation, secure grip, compatible with trikes and go karts. Use scenarios: Replacing or upgrading sleeves on a kid's trike during routine maintenance to restore a snug fit. Quick tire sleeve upgrade for go karts in a hobby track setting to ensure stable attachment. Spare part for small vehicle maintenance in a workshop or garage, useful during restarts or restorations of rubber tires.