Product Description:Made In USAHigh Quality, Great Price, Fast ShippingCoolpkg 500 PCS #000 4×8″ Kraft Gold Bubble Mailer Padded Envelopes Eco FriendlyInner dimension: 4”x 7”LIGHT WEIGHT MAILERS: will not add to your shipping costSELF SEALED ENVELOPES： self adhesive tamper proof seal, secure and time saving ShippingTracking will be updated within 24 hours.Fast shipping