E-Z KRAFT MAILING TUBES E-Z KRAFT MAILING TUBES Product No.   HS4030-K Inside Size Dia. X L   4 x 30" Thickness   .08 Wt. (lbs.) Per Ca.   14* Qty Per Case   15 1 - 2   $30.45 ($2.03) 3 - 8   $28.05 ($1.87) 9 +   $26.10 ($1.74) Quantity: