8" Aluminum Smooth Primed Outside Hardboard Siding Corners - 10/pack Individual aluminum corners .019" thick for 7/16" thick hardboard siding Smooth primed finish for painting, may come in white or beige 7-1/2" tall and 1-3/4" width at base 10 siding corners included per pack Product usually ships in 2-3 days unless backordered. Backorders ship in 7-9 days.