CORRUGATED SHIPPING CARTONS CORRUGATED SHIPPING CARTONS Product No.   HP18106 Size L x W x H   18 x 10 x 6" Wt. (lbs) Case   21 Qty Per Case   25 1 - 4 Cs. Price/Cs. (Price Ea.)   $20.50 $19.48($0.78) 5 - 8 Cs. Price/Cs. (Price Ea.)   $19.00 $18.05($0.72) 9 + Cs. Price/Cs. (Price Ea.)   $17.50 $16.62($0.66) Quantity: