250 Bags #0 6.5" x 10" Waterproof Poly Padded Bubble Mailing Envelopes Bags 6.5x10 2.5 millimeter thickness, Recyclable: Yes. Water Resistant, Lightweight and Padded Interior. Color: White/Grey, Paper Liner: Clear with antistat. Lip Size: 1.5 +/- , Bubble Lining: 3/16. Usable Dimensions: 6.5" x 9", Outer Size: 7.5" x 9" + 1.57".