MATERIAL: TahDa's pastry scrapers are made of food grade, non-toxic PE plastic, odorless, harmless to human body. Also durable, won't break or snap easily. Please note that please do not freeze the scrapers in the freezer or heat it in the microwave. Keep away from fire. DESIGNS: The curved shape allows you to gain access to all corners of containers and bowls, helping you scrape and remove ingredients with ease. The scrapers have little flexibility but is rigid enough to be effective in sc dough from surfaces. Perfect for working with sticky dough. MULTI-SHAPES: TahDa's pastry sc set contains three scrapers in different shapes. Rectangular sc is perfect for cutting, spreading, portioning dough. Quater-circular sc is the great tool for mixing and sc dough out of bowls. Zigzag sc will be the perfect decorating tool to create different shapes and lines. CONVENIENT: The soft edges of TahDa's plastic sc will make sure they leave no scratches on your metal ware. Each sc is equipped with a small hole, which is convenient for you to hang the sc while not in use. Easy to clean, dishwasher safe. MEASUREMENTS: rectangular sc is 11.8 cm in length, 8 cm in width, quater-circular sc is 12 cm in length, 8.7 cm in width, zigzag sc is 11 cm in length, 7.5 cm in width. Photographs also show the other baking tools we have. To order these, please see our storefront to other products.