IncrediHugger Wheelchair Back Cushion Size: 21 x 15

415TA Size: 21 x 15 Features: -Created to accommodate forward or lateral leaner's. -All models fold with wheelchair. -Reclines up to 30 degrees and is fully adjustable for angle and height. -Dual density high resiliency foam comfortably contours to the user's anatomy. Product Type: -Back Cushions. Material: -Foam. Size: -Small 15"-17"/Standard 17"-19"/Wide 19"-22". Bariatric: -Yes. Lumbar Support: -Yes. Generic Dimensions: -Minimum distance between lateral pads is 8" less than the width of the wheelchair. -Weight capacity: 450 lbs. Dimensions: Overall Height - Top to Bottom: -34 Inches. Size 21 x 15 - Thickness: -34 Inches. Size 21 x 15 - Overall Width - Side to Side: -21 Inches. Size 21 x 15 - Overall Depth - Front to Back: -15 Inches. Size 21 x 17 - Overall Depth - Front to Back: -17 Inches. Size 21 x 19 - Overall Depth - Front to Back: -19 Inches. Size 21 x 21 - Overall Depth - Front to Back: -21 Inches.