Standard Pacific Slate Sizes
Standard
Length: 8 7/8”
Width: 4 7/16”
Area: 3.7 stones per sq ft
Half Standard
Length: 4 7/16”
Width: 4 7/16”
Area: 7.3 stones per sq ft
Double Standard
Length: 8 7/8”
Width: 8 7/8”
Area: 1.8 stones per sq ft