Item # Price Per Unit #516 Flat Molds $3500.00 Per 100 sq.ft. #517 2 Step Corner Molds $75.00 Per mold #617 1 Step Corner Molds $75.00 Per mold Length: 5” to 18” approximate Height: 1” to 5” approximate Thickness: 1” to 2” approximate 56 multi-cavity molds per 100 sq. ft