1. Made of cast aluminium material, which is more solid and bright. 2. Secure, anti skid and non-rusty. 3. Firm, single stirrup tensile test maximum carrying capacity of 300 kg. 4. Comfortable and your ankle. 5. Great choice for any young. Spec: Features: 1. Made of cast aluminium material, which is more solid and bright. 2. Secure, anti skid and non-rusty. 3. Firm, single stirrup tensile test maximum carrying capacity of 300 kg. 4. Comfortable and your ankle. 5. Great choice for any young. Specification: Condition:100% Brand New Material: Aluminum Color: As Pictures Shown Size: Approx.102 x 105 x 27mm/4 x 4.1 x 1.1in Weight: Approx.336.5g/11.9oz Package list: 1 Pair of Stirrups Note:1. Please allow 0~1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Firm, single stirrup tensile test maximum carrying capacity of 300 kg. Firm, single stirrup tensile test maximum carrying capacity of 300 kg. Great choice for any young. It is a pair of pedals suspended on both sides of the saddle, used when riding, can help people riding horses, and more importantly, support the 's feet when riding. Anti-skid Slot Design---Anti-skid slot for safe and comfortable riding，don't worry about slipping your feet during cycling to your child's safety.