Thank you for viewing. This is a transparent acrylic sheet with a thickness of 10mm and dimensions of 450mm x 250mm. This listing is for one sheet. [Additional sheets are available, please inquire] [It appears white in the photos because protective tape is applied] [Cutting is basically free, but for more than 10 detailed cuts, an additional fee may apply, so please consult. Planning finish during cutting is also available for an additional fee. Please contact us.]