Strong 4# foam 1/2" thick Keeps your tools in place Easy to cut out any shape Protects your tools Closed-cell foam Custom Foam Drawer Liner - Cut out any shape you need. This dense foam drawer liner is a simple, cost-effective solution for keeping your tool drawers organized. It's easier than you might think to cut tool shapes and never have to search for your tools again! Just outline your tools, cut and drop it in the tool drawer. It's that easy! Features: 1/2" thick. Black or Blue They drop right in and keep your tools organized!