Mompush offers lifetime warranty on all strollers. To be eligible for the lifetime warranty, all you have to do is register your Mompush stroller on mompush.com within six months of purchase and keep your original proof of purchase, including a purchase date. By registering your Mompush stroller, you explicitly agree to the terms of the lifetime warranty forth herein. Please note that this lifetime warranty is only valid for the original owner and is not transferable. We cover all material and manufacturing faults of the Mompush stroller. To ensure that your warranty is valid, the use of your stroller must be in accordance with our user manual and instruction videos.