U Shaped Cake: Thickening design provides enhanced stability and long lasting performance for reliable results in every bake* 30CM Size: Perfect fit for medium to large cake rolls with dimensions of 30*11*24CM ensuring consistent shaping and easy handling during use Transparent Acrylic Material: Odor resistant and chemical resistant superficies makes it safe for food contact while allowing clear monitoring of the baking process Versatile Usage: Suitable for making cake rolls pastries and other semi round desserts offering a practical way to achieve professional looking results at home Easy To Use: Simply insert into your baking tray pour batter and bake as usual with no need for additional supports or adjustments