The Ruck Kidney Pad is made to fit on the standard ALICE Frame. The Kidney Pad features 2 layers of thick padding for comfort. The Kidney Pad dimensions are 16" x 6". The kidney pad has 2 rows of scuba webbing sewn in to keep the frame from rubbing though the pad. This pad features adjustable 2" waist straps to secure the pad to the body. There are two 6" x 6" padded side panels with 3 X 4 rows of PALS webbing. Manufactured in the USA!