Features: Maximize the burn time of your portable tabletop firepit, enjoy longer lasting warmth and cozy gatherings. Crafted from durable insulation material, our sponge ensures stable and even burning, providing a reliable and efficient experience. Suitable for office workers and home dwellers, our sponge is a must have for creating a warm and comfortable environment, boosting productivity and comfort. Create a welcoming atmosphere in any room of your home living room, study, bedroom with our sponge for bioethanol fireplaces. Enjoy the warmth it brings to your family. Transform your desk into a comfortable space with our sponge place it on your desk for a cozy ambiances that enhances focusand relaxation. Specifications: Material: Polyester Quantity: 2pcs\/4pcs\/6pcs(optional) Size: approx 8x12inch Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 2xCeramic Wool Or 4xCeramic Wool Or 6xCeramic Wool