Lumbar stool accessories pressure relief pad $ 11.99 Product category waist stool EVA mesh buffer layer High elastic design to ease pressure High-density EVA buffer layer, fast rebound, good for dispersing pressure Four-layer breathable design Not sultry for a long time Both the surface layer and the EVA buffer layer are designed with breathable mesh to maintain air circulation Mommy won't be sultry after long use Adjustable Velcro Suitable for a variety of waist stools Velcro can adjust the size of the strap, suitable for a variety of waist stools, easy to fix