Foam insertions are very easy to cut into any form that you can imagine. The design testor is designed to create a custom size to easily shape your tools. 16 x 12 x 1 -inch (about 40.6 x 30.5 x 30.4 cm) foam embedding is well -made and has a good cutting interval. It is very suitable for customization according to different sizes to make everything beautiful and orderly! The great pick -up foam plate has the appropriate size, good shape and support, it is very good and can safely fix items. The use of vacuum packaging takes a period of time to fully expand to the actual size, high elastic characteristics, beautiful and thick, and can protect items well. It is very suitable for placing storage boxes and drawers to protect valuable devices and suitable for guitar box electronic equipment and storage miniature models. Colour:Black Material:Foam Cotton Package Contents: 1 set x foam Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.