Brand Name: Simpson Strong-Tie *Height: 1.31 in. *Width: 1 in. *Assembled Height: 1/2 in. *Gauge: 20 Ga. *Material: Plywood *Product Type: Panel Sheathing Clip *Minimum Heel Height: 15/32 in. *Panel sheathing clips are used to support panels edge-to-edge when installing sheeting* Select the same size sheathing clip as the panel thickness* Keeps panels even for a level plain on the structure* Quick installation, no nails needed* Provides a 1/8 in. gap between plywood panels as recommended by the American Plywood Association