Size Compatibility: Corki Cycles 16-inch inner tube is designed for 16" bicycle and jogging stroller tires with dimensions such as 16 x 1.5, Check your tire sidewall for compatibility. (Fit for 16x1.5 Schrader valve 32mm). Material and Durability: Corki Cycles 16 bike tire tube is crafted from heavy-duty butyl rubber for superior strength and flexibility, and withstand various terrains and riding conditions. Designed for long-lasting performance to keep you riding worry-free. Corki Cycles 16 stroller inner tube compatible with most brands of prams and pushchairs. Compatible with BoB Revolution Flex/Pro/SE/SU, Baby Jogger, Mountain Buggy Terrain, Bumbleride Speed, Joovy Zoom, Baby Trend Expedition Series, Burley Solstice, Thule Urban Glide, Graco Roadmaster, Modes, Relay, FastAction Fold, etc. Low Rolling Resistance: Engineered for minimal rolling resistance, maximizing energy efficiency. Enhances speed and responsiveness for a more enjoyable ride. Suitable for a wide range of terrains, from city streets to off-road trails.Offers reliable performance across different biking environments. Customer Service Support: A dedicated customer support team is ready to help with any questions or concerns about 16-inch tire tubes. Hassle-free returns and exchanges for a worry-free shopping experience. Elevate your biking adventures with the reliability and durability of Corki Cycles 16" Bike Tube. Whether you're cruising through the city or tackling off-road trails, trust in the performance of our butyl rubber tube.