Rigid Envelope Stiffeners
QUICK, CONVENIENT, INEXPENSIVE, LIGHTWEIGHT & RE-USABLE!
OUR LINE of flat, rigid and lightweight ENVELOPE STIFFENERS offer you the most versatile, inexpensive and complete mailing protection for CURRENCY, STAMPS, POSTCARDS, PAPER COLLECTIBLES, etc.
(Stiffners are usually placed inside a paper mailing envelope for mailing)
OUR LINE of popular rigid pre-scored FOLDER-STYLE (FS) envelope stiffners offer double-sided protection made from
medium weight 24pt Kraft Chipboard
or
46pt super-rigid (SR) white recycled chipboard
(Contact us for sizes and pricing)

Item # 500 1,000 2,000+
(folded or single sheet)
FOLDER-STYLE
#6FS in 24pt Kraft Chip $76.00 $142.00 $135.00/1,000
(3.25'' x 6'' Folded)
#10FS in 24pt Kraft Chip $95.00 $175.00 $165.00/1,000
(3.75'' x 9'' Folded)
#6x9FS in 24pt Kraft Chip $113.00 $206.00 $196.00/1,000
(5.5'' x 8.5'' Folded)
SINGLE SHEETS
#10SS in 24pt Kraft Chip ------ $63.00 $58.00/1,000
(3.75'' x 9'')
#811SRSS in 46pt CHIP $113.00 $216.00 $205.00/1,000
(8.5'' x 11'') White
KEY to Board Thickness: 24pt in white CCN paperboard offers a "normal amount" of lightweight rigidity; 46pt in white chipboard offers "super rigidity"
All above prices PLUS UPS shipping charges from our Connecticut warehouse