This is a brand - new, never - used replacement diced foam block designed for the GRW - DRW3 standard 3U drawer. It comes in its original box, ensuring you get a product in pristine condition.

Using this replacement diced foam block is easy. First, open the GRW - DRW3 standard 3U drawer. Then, remove the old foam block if there is one. Simply place this new foam block in the drawer. Make sure it fits snugly. As for maintenance, keep it away from sharp objects to avoid tears. Also, try to keep it dry. If it gets dirty, you can gently wipe it with a damp cloth. When not in use, store it in a cool, dry place in its original box to protect it.