TotalDry™ UNDERPADS come in 2 sizes: 30" x 30" and 30" x 36". Our underpads are designed to protect beds and other surfaces while helping to maintain drier skin. The quilted top sheet wicks fluid away from the body and the highly absorbent inner material provides maximum containment. The sealed edges help prevent leakage. TotalDry™ WATERPROOF SHEETING with anchor bands comes in 1 size, 39" x 75".