The Magnetic Write-n-Wipe Cascade Panel makes it easy to connect different height items together. The Panel transitions items from T-Height (24.5″ high) to E-Height (29.5″ high) and has a Magnetic Write-n-Wipe surface to provide tactile learning and help improve fine motor skills. One side Magnetic Write-n-Wipe, other side KYDZTuff® finished hardboard. Connect one end to a T-Height Hub and the other to an E-Height Hub.