Best Pick
eBayeBay Brand Central⚠ DIM +6 lb
3” eBay Sticker – Red, Blue, Green and Yellow — 500 Stickers
36″ × 6″ × 6″
+$20.60 USPS Ground Advantage · 8 lb billed
$0.09
each
pack of 500 · $45.00
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Cheapest 36×6×6 shipping tube
Compare real eBay prices for 36×6×6 shipping boxes with DIM-weight-aware shipping estimates.
Live eBay listings — sorted by cost per useful box
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eBayeBay Brand Central⚠ DIM +6 lb
Comic Book Mailer Filler Pads — 50 Corrugated Sheets
36″ × 6″ × 6″
+$20.60 USPS Ground Advantage · 8 lb billed
$0.48
each
pack of 50 · $24.00
eBayeBay Brand Central⚠ DIM +6 lb
Tissue Paper – Red, Blue, Green, and Yellow Multi-Pack 20” x 30”
36″ × 6″ × 6″
+$20.60 USPS Ground Advantage · 8 lb billed
$1.64
each
pack of 20 · $32.80
eBay⚠ DIM +6 lb
25 Pack Corrugated Shipping Boxes 6x6x36 Cardboard Mailers Kraft Packing Boxes
6″ × 6″ × 36″
+$20.60 USPS Ground Advantage · 8 lb billed
$2.04
each
pack of 25 · $51.00
eBayeBay Brand Central⚠ DIM +6 lb
Packaging Tape – Color Logo — 36 rolls
36″ × 6″ × 6″
+$20.60 USPS Ground Advantage · 8 lb billed
$2.27
each
pack of 36 · $81.72
What fits in a 36×6×6 box
A 36 × 6 × 6 inch box holds 1,296 cubic inches (0.75 cu ft) of interior space, putting it in the medium-long category. It's a popular choice for shipping items like curtain rods, fishing rod cases, long tools — things that fit comfortably within those dimensions while leaving room for protective padding. Bulk packs of 25, 50, and 100 are the common listing sizes, with per-unit pricing typically between $0.60 and $2.00 depending on quantity and seller.
Shipping math for this size
Shipping cost for this size depends heavily on dimensional weight. For a 36×6×6 box, UPS and FedEx Ground compute a DIM weight of 10 lbs using their 139 divisor, while USPS Ground Advantage uses a 166 divisor, giving 8 lbs. Carriers bill whichever is greater — your actual weight or the DIM weight. USPS's higher divisor makes it roughly 2 lbs cheaper than UPS/FedEx for this size when your item is light, which is why our search results factor in DIM-weight automatically instead of just showing sticker prices.
How to pick the right pack size
When buying a 36×6×6 box, the biggest cost lever isn't which retailer you pick — it's which pack size you commit to. A 100-pack typically costs 2-3× more than a 25-pack but brings the per-unit cost down by 40-60%. Our ranking is based on *cost per useful box*, which gives bonus boxes partial credit — so a 100-pack can still win for single-box needs if the per-unit price is low enough, but a 25-pack often ranks higher when you only need a few. Every listing below links to a real eBay product page; we don't show placeholder results.
Search with your own dimensions
Pre-filled with 36×6×6. Adjust weight, quantity, or size as needed — we'll re-rank for your exact scenario.