Squat Sponge 18"long, 3.5" diameter & 1.25"thick Olympic Barbell Pad. enhances and allows for proper form for squats and lunges and provides additional comfort for the upper and lower back and abdomen area during said exercises for supporting a barbell. Recommended by the Author: Better Than Steroids, Dr. Warren Willey. Original and Authentic Advanced design was by Squat Sponge, accept no Substitutes all barbell pads with neck channel is simply an authorized copy.
