Quadtro Select 18 x18 x4.25 Wheelchair Cushion Training Stairs Ramps Poise bar lock in for error free Wall Transformers Poise bar lock in for error free operation * Sanitary ABS plastic tray with built in measuring tape provides safety reads up to 23 x 1 4 (58 cm x 1 cm) * Weight capacity: 130 Lbs x 1 Oz * 1 Year Limited Warranty * Shipping Carton Size: 13 L x 11 W x 4 H * 8 cm) stainless steel handrails on three section slim line lifting columns that provide maximum lateral stability even in the highest bar position Please call customer service for details 8 Lbs * Separated air cells allow air circulation to reach the surface of the skin and provide a cooling environment * Includes QUADTRO SELECT Cushion two way stretch cover hand inflation pump repair kit and operating instructions * 36 Month Limited Warranty * Additional sizes available * HCPCS Suggested Code: E2624 * 3 year warranty * All Roho Quadtro cushions and covers are available