we furnish fun. ASSEMBLY INSTRUCTIONS West brook Wine Cabinet /Glass Shelves Pack Adjustable Levelers if your cabinet doors are misaligned, make sure to adjust the levelers on the bottom of the feet until the doors are flush and properly aligned i) Slide bolt lock 1, 12mm THICKER black glass shelf is 10 be placed on top of the wood solid shelf surface as shown in the diagram (Lower). 2.8m THINNER clear glass shelf into be used as an upper shelf and placed onto the wood trimmed edge (Upper).