This is a non-slip sheet from NITORI to prevent mattress slippage. It is placed under the mattress to prevent the mattress from shifting while you sleep. The size is 45cm x 75cm. [Brand] NITORI [Product Name] Non-slip sheet [Size] Approximately 45cm x 75cm [Use] To prevent bed mattress slippage Although it is unused, please consider this item with the understanding that it has been stored at home. Thank you. Mesh sheet to prevent bed mattress slippage, size 45x75cm. - Size: 45 x 75 cm - Use: To prevent bed mattress slippage - Material: Mesh material - Country of manufacture: China Thank you for viewing.