Roll gently It allows strollers to roll easily over uneven surfaces.Gently rolling up carpet, paving or grass, the rubber wheels also do not mark for safe use in indoor floors. tile and hardwood. Superior quality The wheels of our stroller are made of natural rubber. They are wear-resistant and durable for long time use. 360 degree rotation 360 degree rotation, easier to use.It is easy to install, easy to use. Choice multiple Includes a pair of front and rear wheels, you can choose according to your stroller. Compatible It fits most brand strollers. Specification: Condition: 100% brand new Material: rubber + alloy Color: as pictures show Type: 1 pair front wheel, 1 pair rear wheel (optional) Wheel diameter: approx.13cm / 5.1in Weight: approx 785g / 27.7oz Package list: 1 * baby stroller wheels Note: 1. Please allow 0 ~ 1 error 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.