Protect the surfaces under your baby's bottom with our waterproof, absorbent seat savers. Diaper leaks, sippy cup spills, and spit up are no challenge for this absorbent pad. This product is less than 1/4" thick and does not compress when baby sits on it. Unique design allows belts and buckles to be fastened properly on child without interference. These work great inside strollers, swings, bouncy chairs, high chairs.