9 1/4 inches long, 2 3/4" deep, 3 1/4" at widest point. Holds 40 liquid ounces. For easier release, pour within 1/4" of mold edge. Allow soap to set-up completely before trying to release from mold. Using fingertips, gently pull the sides of mold away from the soap until you see air pockets forming. Flip mold over and firmly, but gently push down on the mold until the soap drops out of mold. Makes eight or nine 1-inch slices. Check out this cold-process soap recipe for use with this mold.