Padded Bubble Mailer EnvelopeEnhanced version of Padded Bubble Mailer envelopes are a lightweight, durable, moisture resistant twist on a classic bubble mailer. Full bubble protection at the seal. Ideal for items that need a little extra protection in transit such as DVDs, books, jewelry, and CDs. FeatureStandard profile bubble with solid edgeSelf-seal closureShockproof, waterproof and moisture-proof insideSize 18x23cm(7x9in) 20x25cm(8x10in) 23x28cm(9x11in) Packing 1x 50(according to your order)NoteThis wholesale bubble bags will be cheaper if your quantity is over 100pcs. Plz contact us before make order if you are not sure. Shipping fee for this priduct calculated by volume not by weight sometimes if overlarge in packing. No matter how many pieces you make order, we will send by seperate small cartons which can only put in 50pcs. international shipping serious now.if length wideth and height added together over 90cm, then this is large and shipping fee is more than 8-10 time. if small pack, shipping fee is lower.