Description The Peanut features raised edges, a stable base with a non-slip surface and a strap to keep baby secure. The material is firm but padded and completely waterproof. When there’s a mess, simply wipe off the Peanut to clean it. No need to buy or wash cloth covers. Fluids can’t penetrate the non-toxic pad, and it’s also crack-and-puncture resistant. What we about it This modern design wipes clean, so no covers are needed.