Our 4.5 pound tall and skinny silicone liner holds 49.5 ounces (3.09 pounds) of oils maximum. It will yield approximately 4.5 pounds of finished soap. If the soap mold liner is filled to the very top, it can yield up to 4.65 pounds of soap before cure or cook.
Our tall and skinny silicone liner is .25" thick and is made from premium food grade silicone. This liner makes 11 1" bars. It is sturdy yet very flexible, and will bow if not supported by a container. Dishwasher safe.