The foam board is made up of small, square-shaped pieces that can be easily removed and used to fill the empty space in your packaging. These pieces are designed to absorb shock and prevent damage to your items, ensuring that they arrive at their destination in the same condition as when they were shipped. The foam board is easy to use and can be tearable to fit the shape of your items. Features -Color:Black -Material:foams -Size:25.00X25.00X6.00cm/9.82X9.82X2.36in - The express foam board liner is easy to use and requires no special tools or equipment. - The foam board filling is cost-effective and can help by minimizing the need for additional packaging materials. - The foam board filling is and can be reused multiple times. - The packing foam board is resistant to moisture and can protect items from water damage during shipping. - The foam board is wear resistant and safe for use with your items. Package list: 4 x wrapping foams