5 x 7″ Bubble Mailers, Padded Mailing Envelopes 50 Pack, Kraft Bubble Mailers Self Seal Padded Envelopes with Peel-N-Seal, Heavy Duty Tear and Lightweight, Christmas Gifting envelopes ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Features: 4×7 Bubble Mailer: The 4×7 bubble mailers outer size is 5×8.5 inch, while the inner size are 4×7 inch.Bubble mailers 000 are great for packing invoices, photos, trading card,sports card, passport,office supplies, jewelry, cosmetic, small handicrafts, small fashion accessories, key chain and more.Material: Kraft Paper+Bubble, Sturdy and Water-Resistant.Cost-Effective: Lightweight Bubble Mailers save on postage costs.Seal-n-Peel: Simply remove strip and press to closeThese Kraft Bubble Mailer Envelopes feature a 3/17″ high slip bubble lining for easy insertion of contents or product. Product Details: Brand: Acrux7Color: goldClosure Type: Self-SealMaterial: CardboardNumber of Items: 50Manufacturer: Acrux7Brand: Acrux7Item Weight: 14.4 ouncesProduct Dimensions: 7.01 x 5 x 0.01 inchesItem model number: A7US-BubbleMailers-5x7InColor: goldClosure: Self-SealShape: RectangularMaterial Type: CardboardNumber of Items: 50Size: 5 x 7InchManufacturer Part Number: A7US-BubbleMailers-5x7InDate First Available: March 19, 2021