Ramped edge for easy roll on/off

Gripper back for stay-put on carpet

Low pile for carpet thickness 6mm-9mm including underlay with 1 year warrantyMedium pile for carpet thickness 9mm-12mm including underlay with 2 year warranty, Deluxe Pile for carpet thickness 12mm-15mm including underlay with 5 Year warranty.

Hardfloor Designed for hardfloors including linoleum, vinyl, tile, wood and concrete, Ramped edge for easy roll on/off, Clear construction with an anti-skid textured surface,2 year warranty