Cover Slab

Cover Slabs are Micro Blocks with a thickness equal to 5/8ths that of a normal block. They can be crafting by placing Covers, Panels, Triple Covers, and Slabs of the same material into the crafting grid in such a way that their combined thickness is equal to that of an Cover Slab (5/8ths of a full block).

Crafting
Cover Slabs can be crafted using a large number of different combinations of other Sub Blocks. Any combination of the Sub Blocks below will work, provided they add up to 5/8, and all materials used are made of the same material. Making Hollow Cover Slabs works the same way, simply substitute Hollow Covers, Panels, etc.
 * Cover - 1/8
 * Panel - 2/8
 * Triple Cover - 3/8
 * Slab - 4/8