This is a 18 bar slab soap mold with a wooden lid by Bramble Berry that I purchased for $99.99 and the silicone liner for $19.99. This soap mold also comes with dividers to create 18 bars of soap. The wooden mold/dividers and the silicone liner were purchased separately. To use the lid with the dividers, you have to turn the lid over, otherwise it will not fit snugly. This wooden mold/dividers is not currently available on Bramble Berry's website. The silicone liner dimensions according to their website is 12.6" L x 9.3" W x 2.5" H. The capacity is ~6 pounds. This mold with dividers allows you to make 18 bars.