The baking tray is high temperature resistant for oven baking, easy to handle. You can easily separate ingredients and flavors without mixing them together. Features: With the help of a modular divider, all ingredients can be better organized and controlled. The divider can be installed in a standard half-tray, or it can be perfectly installed in each set of prepd trays. Premium quality silicone material, it can withstand high temperature. Non-toxic, anti-dust, durable, no penetration, easy to clean. Can be used in oven, microwave oven, dishwasher and refrigerator. Specifications: Material: Silicone Color: Dark grey Type: Rectangular, Square, 4Pcs (optional) Item Size: Rectangular: 250 * 125 * 30mm / 9.84 * 4.92 * 1.18in Square: 125 * 125 * 30mm / 4.92 * 4.92 * 1.18in Item Weight: Rectangular: 100g / 3.53ounces Square: 54g / 1.9ounces 4Pcs: 308g / 10.86ounces Package Size: Rectangular: 250 * 125 * 30mm / 9.84 * 4.92 * 1.18in Square: 125 * 125 * 30mm / 4.92 * 4.92 * 1.18in 4Pcs: 250 * 250 * 60mm / 9.84 * 9.84 * 2.36in Packing List: 2 * Rectangular Baking Trays 2 * Square Baking Trays