The Diono Dry Seat is a soft, padded waterproof cushion that fits child car seats, buggies, pushchairs and strollers. it features a very efficent lining that easily absorbs water. Whether it's a wet swimsuit or a toilet-training "accident", make travel more comfortable and stress free for everyone. The Dry Seat is a must have for toddler toilet training. 25.4 x 30.5 x 15.2cm. Weighs 150g.