Ship smarter with SMARTYnas poly mailers—durable, opaque plastic shipping bags for fast apparel fulfilment. This poly mailers multi size pack includes 30 mailing bags for clothes in three core formats: 8×12 in for leggings, kidswear and accessories, poly mailers 10×13 in for T-shirts and pants, and large poly mailers 14×19 in for hoodies, sets and returns. Right-sizing each parcel reduces DIM weight, saves shelf space and speeds pick-pack compared with bulky cartons. Stronger parcels — Multi-layer LDPE with reinforced sides resists tears, splits and rain splash. The hot-melt self-seal locks fast and stays closed; matte grey hides contents, takes marker or thermal labels and scans reliably across USPS, UPS and FedEx (ideal USPS shipping bags). Water-resistant film helps garments arrive neat and. Built for clothing — Use these plastic mailers for clothing as clothing shipping bags / plastic mailing bags / mailers poly bags when boxes are overkill. Not padded—no bubble lining; add inner wrap for breakables. Versatile & professional — Use as shipping poly bags for boutiques, SMEs, fulfilment teams, Depop shipping bags, eBay and Etsy sellers. From mailing bags for shipping clothes to large mailing bags and large shipping bags for clothes, this set covers daily orders, returns and gift shipments. Also suits catalogues, fabric, bedding and non-fragile items. What’s inside & how to — 30 plastic mailer bags (10 × 8×12, 10 × 10×13, 10 × 14×19). Load item, smooth flap, peel liner, press edge-to-edge to seal. Remove or cover old barcodes before reuse; store flat to preserve adhesive. Keyword-friendly fit — Many shoppers search for poly mailers 9×12; choose our 8×12 for a similar fit. We also align with poly mailer 10×13 / 10×13 poly mailers, polymailers 10 x13, large mailers poly bags, big poly mailers and large shipping envelopes—without confusing size claims. Whether you call them shipping poly mailers, polybags
STRONGER & PRIVATE Opaque plastic shipping bags with hot-melt self-seal close fast and stay shut. Multi-layer LDPE is tear & water resistant to protect apparel, returns and accessories. Matte surface accepts thermal labels and scans cleanly. Core sizes include poly mailers 10x13 and poly mailers 14x19 for clothing shipping bags; ideal mailers poly bags for small business, eBay, Etsy, Amazon FBA. Not padded—no bubble lining. Great as plastic shipping bags for clothes and mailing bags for clothes.
3 SIZES, ONE BUNDLE — Value multi size pack: 30 plastic mailer bags (10× 8x12, 10× 10x13, 10× 14x19 in). Right-size each parcel to cut DIM weight and ditch bulky boxes. Neutral grey looks brand-ready and professional. Perfect mailing bags for clothes, shipping bags 10x13, large mailing bags and large shipping envelopes. Use as poly mailers / mailing bags / shipping poly mailers for clothing packaging. Includes poly mailer 10x13 for tees, shipping bags 10x13, plus large poly mailer 14x19.
PREMIUM BUILD — Reinforced sides add stretch and puncture resistance; seams lie flat in sacks and conveyors for safer transit. Matte finish avoids glare; accepts handwriting or thermal labels. Water-resistant polyethylene keeps garments tidy from shelf to doorstep, guarding privacy with a tamper-resistant seal. Reliable polymailers 10 x13 for boutiques, SMEs and fast pick-pack. Ideal as plastic mailers for clothing and plastic mailing bags; usable as large mailing bags waterproof 30 pcs
VERSATILE & FAST — Box-free packing for T-shirts, shirts, jeans, knitwear, catalogs, bedding, crafts and more non-fragile items. Use these as poly mailers, plastic mailing bags, mailing bags for clothes or polybags shipping bags. Not padded—add inner wrap for breakables, jewelry or shipping bags for shoes. Opaque film prevents peeking; strong seal supports delivery in rainy, foggy or dusty conditions. Use as mail bags for shipping; shipping bags for clothes; or large poly bags to speed dispatch.
WHAT’S INCLUDED & HOW TO USE: 30 poly mailers (10 × 8x12 in, 10 × 10x13 in, 10 × 14x19 in). Place item inside, smooth the flap, peel the liner, then press firmly edge to edge to self-seal. Remove or cover old barcodes/labels before reuse. Store flat and away from heat to protect the adhesive. For clothing and other soft goods. Not padded; no bubble lining.