AUCH 1Pcs DIY Creative Kitchen Lotus Style Steamed Stuffed Bun Maker/Mold/Mould/Pattern/Modelling Tools Off state:top and bottom diameter and heigth is 4.3cm, 7.7cm and 8cm respectively. Open state:top and bottom diameter and heigth is 8.5cm, 7.7cm and 7.5cm respectively. Dimension of package(L * W * H):8.8cm * 7.7cm * 7.7cm. It adopts safe and environmetal PP material. You can trustly use it and enjoy your food. It has beautiful and delicate shape and appearance, professional design and high quality material. Safe to dishwash, just using normal water can clean it up. Kids also can join to make steamed stuffed bun, family can enjoy interest that make it together. Easy operation can make you get handsome steamed stuffed bun.