Harmonie Ultra Plus Underpads Feature soft, vented interior liner that is non-irritating to skin; soft, resistant outer layer for patient comfort. Quilted mat enhances fluid dispersion. Super absorbent polymer provides maximum protection and keeps moisture away from skin. Features: Non-irritating to skin Soft, resistant outer layer Soft, vented interior liner Super absorbent polymer 365 Bed Pads Ultra Plus (28" x 30") 100 10pkg/ 10ct 367 Bed Pads Ultra Plus (28" x 36") 100 10pkg/ 10ct 369 Bed Pads Ultra Plus (36" x 36") 100 10pkg/ 10ct