TIERRAFILM Clear Acetate Roll 4 inch High - Cake Collar for Chocolate and Cake Decorating - Used by Top Pastry Chefs (4" x 32 feet 125 Micron) Professional-grade,high-quality optically clear acetate roll used by top pastry chefs and bakers Food safe- non-toxic, odourless and environmentally friendly; Versatile  use for multiple applications Perfect for cake and chocolate decorating; Ideal for lining rings and moulds in the kitchen - Designed to allow the cake to breath when setting Acetate allows moisture to pass through  unlike PVC or solid collars; No soggy cake edges Highly heat resistant  up to temperatures of 284F;Suitable for UV printing;Proudly made in Britain