Ideal for cutting plastic boards, decora boards, slate boards, etc.; [Uses] For cutting plastic boards, decora boards, slate boards, etc. [Features] Replacement blade for plastic cutters; [Specifications] Compatible models: Plastic cutter (A-450, A-650); ] This product will be shipped by Yu-Packet (Mail-bin). Unlike others, it can be placed in your mailbox. Delivery: Please note that we cannot accept requests for delivery on delivery, wrapping paper, or packaging requests.