Products
Mix & match any boxes, mailers & tubes — free freight on $2,500+ ($4,000+ FL, ID, KS, LA, ME, MS, MT, ND, NE, NM, OR, SD, WA, WV, WY)
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Ships in 1–2 days12.3125x12.3125x40 Outer Lamp Boxes (12 5/16 x 12 5/16 x 40 in), Bundle of 15 STP-OUTERLAMP
Regular price From $64.71From $4.31/box
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Ships in 1–2 days12.5" x 9.5" Rigid Flat Mailers, Case of 250 STP-RM1EP
$127.61 per pack of 250($0.51 each)
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Ships in 1–2 days12.5" x 9.5" x 1" White Rigid Flat Mailers Gusseted, Case of 100 STP-RM2G
$77.46 per pack of 100($0.77 each)
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Ships in 1–2 days12.5x12.5x1 Kraft Easy-Fold Mailers (12 1/2 x 12 1/2 x 1 in), Bundle of 50 STP-M12121K
$85.69 per pack of 50($1.71 each)
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Ships in 1–2 days12.5x12.5x1 White Easy-Fold Mailers (12 1/2 x 12 1/2 x 1 in), Bundle of 50 STP-M12121
$59.81 per pack of 50($1.20 each)
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Ships in 1–2 days12.5x12.5x12 Corrugated Shipping Boxes (12 1/2 x 12 1/2 x 12 in), Bundle of 25
Regular price From $46.57From $1.68/box
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Ships in 1–2 days12.5x12.5x12 Multi-Depth Corrugated Boxes (12 1/2 x 12 1/2 x 12 in), Bundle of 25 STP-MD121212R
Regular price From $54.80From $2.19/box
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Ships in 1–2 days12.5x12.5x15 Double Wall Boxes (12 1/2 x 12 1/2 x 15 in), Bundle of 15 STP-HD121215DW
Regular price From $51.78From $3.45/box
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Ships in 1–2 days12.5x12.5x15.125 Gallon Plastic Pail Haz Mat Boxes (12 1/2 x 12 1/2 x 15 1/8 in), Bundle of 10 STP-HAZCO15GP
$98.18 per pack of 10($9.82 each)
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Ships in 1–2 days12.5x12.5x2 White Easy-Fold Mailers (12 1/2 x 12 1/2 x 2 in), Bundle of 50 STP-M12122BF
$70.85 per pack of 50($1.42 each)
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Ships in 1–2 days12.5x12.5x2.5 Kraft Easy-Fold Mailers (12 1/2 x 12 1/2 x 2 1/2 in), Bundle of 50 STP-M12122K
Regular price From $105.46Ships in 1–2 days -
Ships in 1–2 days12.5x12.5x48 Telescoping Outer Boxes (12 1/2 x 12 1/2 x 48 in), Bundle of 15 STP-T121248OUTER
Regular price From $121.53From $8.10/box
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Ships in 1–2 days12.5x12.5x6 Corrugated Shipping Boxes (12 1/2 x 12 1/2 x 6 in), Bundle of 25
Regular price From $35.56From $1.28/box
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Ships in 1–2 days12.5x12.5x6 Multi-Depth Corrugated Boxes (12 1/2 x 12 1/2 x 6 in), Bundle of 25 STP-MD12126R
Regular price From $42.35From $1.69/box
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Ships in 1–2 days12.5x12.5x72 Telescoping Outer Boxes (12 1/2 x 12 1/2 x 72 in), Bundle of 15 STP-T121272OUTER
$253.91 per pack of 15($16.93 each)
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Ships in 1–2 days12.5x3x17.5 White Self-Seal Side Loading Boxes (12 1/2 x 3 x 17 1/2 in), Bundle of 25 STP-12317SSFOL
Regular price From $131.07From $5.24/box
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Ships in 1–2 days12.5x4.5x48 Telescoping Outer Boxes (12 1/2 x 4 1/2 x 48 in), Bundle of 15 STP-T12448OUTER
Regular price From $115.28From $7.69/box
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Ships in 1–2 days12.5x5x3 White Literature Mailers (12 1/2 x 5 x 3 in), Bundle of 50 STP-ML1253
$68.56 per pack of 50($1.37 each)
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Ships in 1–2 days12.75" x 15" Kraft Rigid Flat Mailers, Case of 100 STP-RM4
$69.24 per pack of 100($0.69 each)
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Ships in 1–2 days12.75" x 15" Self-Seal Kraft Rigid Flat Mailers Plus, Case of 100 STP-RM4K
$79.96 per pack of 100($0.80 each)
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Ships in 1–2 days12.75" x 15" Self-Seal White Rigid Flat Mailers Plus, Case of 100 STP-RM4SS
$83.05 per pack of 100($0.83 each)
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Ships in 1–2 days12.75" x 15" Self-Seal White Rigid Flat Mailers Plus, Case of 25 STP-RM4SS25PK
$29.48 per pack of 25($1.18 each)
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Ships in 1–2 days12.75" x 15" White Rigid Flat Mailers, Case of 100 STP-RM4W
$69.97 per pack of 100($0.70 each)
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Ships in 1–2 days12.75x10.625x2 White Deluxe Literature Mailers (12 3/4 x 10 5/8 x 2 in), Bundle of 50 STP-MFL12102
$71.33 per pack of 50($1.43 each)
Ships in 1–2 days