{"product_id":"13x11x3-in-pack-of-20-shipping-boxes-sturdy-brown-mailer-boxes","title":"13x11x3 in Pack of 20 Shipping Boxes - Sturdy Brown Mailer Boxes","description":"\u003cp\u003eIn this review of the 13x11x3 in pack of 20 shipping boxes, the bottom line is simple: small businesses and crafters who ship lightweight, fragile items will appreciate a reliable, easy-to-assemble option that balances strength with recyclability. The reviewer found these brown corrugated mailer boxes to be a practical choice for packing hats, glassware, cosmetics and similar products because they are made from thickened, recyclable cardboard and arrive flat for compact storage. The single biggest reason to buy is the combination of compression resistance and quick assembly without tape or glue, which speeds packing operations while protecting contents.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eRecyclable cardboard:\u003c\/strong\u003e The boxes are made from recyclable corrugated cardboard, offering an eco-friendlier option for routine shipping needs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompression resistant:\u003c\/strong\u003e Thickened cardboard and a standard 90 degree corner help protect fragile items from crushing in transit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuick assembly:\u003c\/strong\u003e Each mailer is designed to be assembled without tools, tape or glue, saving time for busy packers.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact storage:\u003c\/strong\u003e The set of 20 ships flat in a larger box, which reduces storage footprint until boxes are needed.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePractical size:\u003c\/strong\u003e At 13x11x3 in outer dimensions, the box suits small, lightweight items such as cups, perfume, cosmetics and hats.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLight but strong:\u003c\/strong\u003e The material is lightweight for lower shipping weight while still offering adequate protection for many small goods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis pack is aimed at small business owners, Etsy sellers and home-based stores that regularly mail small, lightweight, and somewhat fragile items and want a low-cost, recyclable mailer. It is especially useful for sellers who need a predictable, uniform box size for packing and postage calculations.\u003c\/p\u003e\n\u003cp\u003eThose who need heavy-duty protection for very heavy or highly fragile items should look for reinforced or double-wall corrugated options. If you require custom printing or padded mailers, this plain brown pack may not meet branding or cushioning needs.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eMade from recyclable corrugated cardboard, which helps reduce waste compared with single-use plastics.\u003c\/li\u003e\n \u003cli\u003eSturdy 90 degree corners and thickened walls offer solid protection for small fragile items.\u003c\/li\u003e\n \u003cli\u003eArrives flat and assembles quickly without tape or glue, speeding up packing tasks.\u003c\/li\u003e\n \u003cli\u003eUniform outer size of 13x11x3 in makes postage and storage simpler for consistent orders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eNot padded internally, so additional void fill or cushioning is required for very fragile items.\u003c\/li\u003e\n \u003cli\u003eThe plain brown finish may not suit sellers who want branded or printed mailers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003elmjclzyee\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOuter size\u003c\/td\u003e\n\u003ctd\u003e13 x 11 x 3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eInner size\u003c\/td\u003e\n\u003ctd\u003e12.6 x 10.6 x 2.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e20 boxes per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRecyclable corrugated cardboard\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003eNo tape or glue required; tool-free assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 13x11x3 in pack of 20 brown mailer boxes offers good value for small sellers who need a reliable, recyclable shipping solution that is quick to assemble and protects everyday lightweight goods. Buy this set if you ship hats, cosmetics, small glassware or similar items and plan to add internal cushioning as needed; look elsewhere if you require printed branding or heavy-duty double-wall protection.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these boxes padded?\u003c\/strong\u003e\u003cbr\u003eThey are plain corrugated boxes without internal padding, so additional cushioning is recommended for fragile items.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo they come flat or assembled?\u003c\/strong\u003e\u003cbr\u003eThe 20 boxes ship flat in a larger box and are designed for quick assembly without tools, tape or glue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the inner dimensions?\u003c\/strong\u003e\u003cbr\u003eThe inner dimensions are approximately 12.6 x 10.6 x 2.8 in, suitable for small, lightweight products.\u003c\/p\u003e","brand":"lmjclzyee","offers":[{"title":"Default Title","offer_id":48607026544859,"sku":"B0DN5TKF4S","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71pygi2DKHL._AC_SL1500.jpg?v=1778420737","url":"https:\/\/gearmusthave.com\/products\/13x11x3-in-pack-of-20-shipping-boxes-sturdy-brown-mailer-boxes","provider":"GearMustHave","version":"1.0","type":"link"}