Excellent low-cost, low-waste alternative to paper cartons and plastic containers. Grease-resistant paper provides stain protection. Ideal for use as sandwich wrap or basket liner. White. Material(s): Grease-Resistant Paper; Length: 12"; Width: 12"; Packing Type: Box.. Excellent low-cost, low-waste alternative to paper cartons and plastic containers. Grease-resistant paper provides stain protection. Ideal for use as sandwich wrap or basket liner.