The Stroller Seat Liner can easily attach to Era, Indie, Speed, and Indie Twin strollers, providing additional comfort or a burst of color. It can also be quickly removed for washing, helping you save time, water, and energy. This liner is made from OEKO-TEX certified 100% recycled plastic bottles (rPET), padded with OEKO-TEX certified polyester, and finished with a C-0 DWR (PFAS-Free) finish. It is safe and soft for young travelers with sensitive skin, and an ideal extra layer for family trips. Cleaning your seat fabric is a breeze - just remove and machine wash on gentle cycle (and air dry).