Roho Agility Max Contour Back System w Air & Lumbar Pad Hip Chairs Speech noise synchronization detection optimization 413116 Speech noise synchronization detection optimization For 20 Wide Tank * Specify when ordering by actual tank floor to rim height in inches 22 to 36 tank * English Oak laminated top and combo seats * Choice of Natural or Dark Walnut finishes * Top Size: 32 D x 48 W * Reinforced Combo Seats: 14 square * Weight Capacity: 350 Lbs Includes:Back Shell Back Shell Hardware Back Cane Hardware Cover Foam Pad Air Insert Lateral Air Inserts Foam Insert Dual Wrench Lumbar Support Pad (select models) Repair Kit Hand Pump Product Registration Card Quick Set Up Guide and Operation Manual * Construction: Back Shell: Aluminum Back Shell Hardware: Zytel© with an aluminum Sliding Height Adjustment Bar Back Cane Hardware: Bracket and pins are aluminum * Pivoting Cane Band and Adjustment Cylinder are steel * Cover: Front side is 100% polyester Backside is 10 * Warranty: Back Shell & Hardware: 36 Month Limited Warranty * Air Insert: 18 Month Limited Warranty Cover & Foam: 18 Month Limited Warranty