Antibacterial waterproof sheet. Antibacterial pile fabric, bed-wetting sheet Semi-double, 210✕120 - Color: Light Blue - Treatment: Antibacterial - Type: Waterproof sheet Thank you for viewing. This sheet was purchased during my child's infancy and has not been used since. It's quite thin, but I have several of the same type in different colors, and they didn't leak and were washable, so I haven't used this one. I've forgotten the exact shape, so if I have another one, I'll add photos (e.g., whether it has bands on the four corners like a bed pad, etc.) It's in a compression pack and will be shipped by postal mail, so the shipping cost is included.