This is a standard replacement pad meant for the Drive Medical 14001E pressure redistribution system. This pad features 130 individual bubble cells that give you maximum comfort. For durability, this pad is made of long-lasting heavy gauge premium vinyl. This standard pad has dimensions of 34"W x 78"L x 2.5"D. Choose between 2 different types of replacement pads: one with tuck-in flaps and one without. The tuck-in flaps will help prevent the pad from sliding. Weight capacity: 300 lbs.