• Constructed of the highest quality grade PVC
• Deluxe elongated heavy-duty open front seat
• Highest quality casters are made to last and roll easily over surfaces
• 89180 comes standard with 3" (7.6 cm) twin wheel casters; 2 locking and 2 non-locking
• 89220 comes standard with 3" (7.6 cm) single wheel casters; 2 locking and 2 non-locking
• Quick drying, removable back support is fluid resistant, anti-bacterial and anti-fungal
• One (1) year limited warranty on PVC frame; six (6) month limited warranty on all other materials