This Rectangle Mold is perfect for soap, bath bombs, lotion bars, and more! It's also durable and easy to use. Details:Mold Style: Multi CavityMaterial: SiliconeDimensions (in inches): 9.5" x 6.75" x 0.75"Capacity: 10.08 oz.Cavity Capacity: 1.12 oz.Mold Cavity Dimensions (in inches): 2.4" x 1.4" x 0.75"Usage Instructions: For cold process soap, we recommend 1 tsp. of sodium lactate per pound of oils for easy unmolding