Zuluf Bubble Mailers 4x8 Inch 50 Pack Usable Size 4x7, 140 GSM Heavy Duty Black Padded Envelopes, Tear-Resistant Self-Seal Waterproof Shipping Bags for Small Business, Jewelry, Makeup, iPhone Cases

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-26 기준)

상품 특징

• 75 PERCENT THICKER PROTECTION 140 GSM HEAVY DUTY BUBBLE: Premium 140 to 150 GSM bubble layer compared to the 80 GSM most mailers use. Outer dimensions 4 by 8 inches (10 by 20 cm), usable interior 4 by 7 inches (10 by 18 cm). Reinforced air-cellular cushioning absorbs impact twice as well as competitor mailers, keeping jewelry, electronics, USB drives, iPhone cases, and cosmetics intact from sorting belt to doorstep.
• TEAR-RESISTANT, WATERPROOF, AND OPAQUE PRIVACY LINING: Reinforced black polyethylene film resists tears, rips, and rain. The cushioned bubble layer absorbs impact through drops, sorting belts, and foggy or rainy days. Opaque film lining hides contents even in strong light items inside cannot be seen, giving full privacy and a professional brand image.
• STRONG SELF-SEAL ADHESIVE WITH SILVER PEEL STRIP: Peel-and-stick four-season adhesive closure seals in seconds with no tape or extra packaging required. Maintains strong stickiness in hot or cold weather. Tamper-evident strip cannot be re-sealed once opened, so buyers and sellers immediately know if a package was opened in transit. Strong enough to survive USPS, UPS, FedEx, and DHL handling.
• STANDARD 4 BY 8 SIZE FOR SMALL BUSINESS ETSY AND ONLINE SHOPS: Outer 4 by 8 inches, usable interior 4 by 7 inches. Fits items up to 6.5 by 3.7 by 0.2 inches. Designed for jewelry, rings, earrings, necklaces, makeup, lipstick, perfume samples, cards, phone cases, iPhone cases, USB drives, AirPods, photos, stickers, bookmarks, sample packs, comic books, paperback books, and handicrafts.
• 50 PRE-COUNTED MAILERS FOR HOME-BASED AND RETAIL BUSINESS: Pack arrives counted and ready for immediate fulfillment, saving time and mailing cost. Compatible with Dymo, Rollo, Brother, Zebra, and most thermal label printers. Lightweight to keep postage in the cheapest tier. Vibrant black color helps your shipments stand out and enhances brand influence with every package.