Belgard interlocking concrete pavers and retaining walls are available in a multitude of shapes, styles and patterns for any landscaping project. Celtik Walls  |  Bergerac Pavers  |  Standard Pavers Description Unit Measure Available Colors Sizes Holland (60 mm) •  Unit measure: SF •  120 SF per pallet •  26 Lbs./sq. ft. Range Silex Grey, Range Fossil Beige, Range Brownstone Red, Range Potomac Brown 4" x 8" x 2-3/8" Holland (80mm) •  Unit measure: SF •  84 SF per pallet •  36 Lbs./sq. ft. Range Silex Grey, Range Fossil Beige, Range Brownstone Red, Range Potomac Brown 4" x 8" x 3-1/8" Keyloc (60mm) •  Unit measure: SF •  114 SF per pallet •  26 Lbs./sq. ft. Range Silex Grey, Range Fossil Beige, Range Brownstone Red, Range Potomac Brown 5-1/2" x 9" x 2-3/8" Cambridge Fan •  Unit measure: SF •  96 SF per pallet •  29 Lbs./sq. ft. Pricing and colors upon request Pricing and colors upon request 6 x 6 (60mm) •  Unit measure: SF •  120 SF per pallet •  24 Lbs./sq. ft. Range Silex Grey, Range Fossil Beige, Range Brownstone Red, Range Potomac Brown 6" x 6" x 2-3/8" 6 x 9 (60mm) •  Unit measure: SF •  112 SF per pallet •  26 Lbs./sq. ft. Range Silex Grey, Range Fossil Beige, Range Brownstone Red, Range Potomac Brown 6" x 9" x 2-3/8"