Because this mold is handmade, crafting the mold typically takes 20-30 days. Additionally, due to the high demand for this product in recent orders, we are working diligently to meet the increased demand. Consequently, there may be a delay in the delivery time. We kindly ask for your understanding and patience during this time. Thank you! ⚠️ Important Tip:When pouring resin into the mold, the sides may bulge outward due to the weight of the resin. Please use a suitable support or place something firmly against the sides to prevent the mold from expanding and help maintain the shape of the finished piece. SPECIFICATION Package 1 set Handmade Diamond Handled Rectangular Storage Box Resin Mold Material Silicone Finished Size 3.94" × 2.95" × 2.56" Mold Weight 42.33 oz DESCRIPTION Luxurious diamond-cut rectangular design with a built-in handle for practicality Made from premium silicone for smooth demolding and detailed results Perfect for storing jewelry, trinkets, or decorative resin pieces Works beautifully with resin, glitter, mica powders, metallic pigments, and color-shifting powders