Suitable for party parties, banquets, cake shops. Can make your cake more delicious and look wonderful. Clear window design and you can enjoy the delicious food. Waterproof and oil proof, very durable and useful. Food grade paper, healthy and environmentally friendly. Product Made of premium paper material, this item would be durable for using of a long time. It is harmless substances are used in the making of it, good for the costumers. This product would not bother you with health issues. Material: paper Size: About 24X16X7.5cm/9.43X6.29X2.95in Food grade paper, healthy and environmentally friendly. Clear window design and you can enjoy the delicious food. Waterproof and oil proof, very durable and useful. Can make your cake more delicious and look wonderful. Suitable for party parties, banquets, cake shops.