Specifications: Food grade safety plastic is safe, healthy and environmentally friendly. You can use the tray for freezing baby food, smooth cubes, lemon, coffee and any other juice, keeping your goods fresh and clean. This container is leak-proof, with a four-hinge locking system and a silicone sealing cap, making it easy to make and store ice cubes. The box can be used in a refrigerator for easy access and daily food storage containers. Trays can be stacked to save space. The compartment inside the ice tray has been tightened to prevent the trays from sticking together. At the same time, each ice tube adopts the trapezoid shape, which can easily release the ice with only a few twists. They are made of durable materials, heat resistant. Trays and boxes can be used in microwave ovens, refrigerators and dishwashers. Item Name: Ice Cube Tray Box Material: Food Grade PP Features: with Cover, Ice Cube Mold, Stackable, Reusable Single Layer Size: 29cm x 22cm x 4.3cm/11.4" x 8.66" x 1.69" (Approx.) Double Layer Size: 29cm x 22cm x 6cm/11.4" x 8.66" x 2.36" (Approx.) 4-Layer Size: 29cm x 22cm x 10cm/11.4" x 8.66" x 3.94" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Ice Cube Tray Box