E-Z KRAFT MAILING TUBES E-Z KRAFT MAILING TUBES Product No.   HS4036-K Inside Size Dia. X L   4 x 36" Thickness   .08 Wt. (lbs.) Per Ca.   16* Qty Per Case   15 1 - 2   $37.50 ($2.50) 3 - 8   $34.50 ($2.30) 9 +   $32.10 ($2.14) Quantity: