Used for floor coverings greater than 3/16" (4.7mm). This tile shim allows the finished cover assembly to be flush with the finished floor. Includes one (1) 1/16" (1.6mm), one (1) 1/8" (3.2mm) and one 1/4" (6.4mm) tile shim for 9/16" (14.3mm) of upward adjustment.