large baby wedge pillow, memory foam sleeping nursery pillow infant sleep positioner with removal waterproof cotton cover - reduce colic & acid reflux, white aifusi <b>large baby wedge pillow -white</b> <br>dimension: 15.8"(w)x13.4"(l)x2.4"(h). <br>widen and enlarge the size, don’t worry about the baby falling on the side. <br>suitable for baby crib wider than 15.8in.