300 Pack 9x11.5 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 9"x11.5" 3" stretch wrap Dimensions are outside dimensions

Dimensions are outside dimensions

-12x8x4 boxes -Shipped flat and easy-to-assembly in seconds -Simply fold and tape -Kraft corrugated cardboard -100% Recyclable -Quantity is 25

8"x8"x8" boxes

060 in -100% Recyclable -Quantity is 61

-7 1/2" 1/2" x (1/2" or 1") -Perforated for easy folding -Holds 1 - 6 45 RPM records or other items -Perforated at multiple depths for flexibility - one mailer makes multiple sizes

300 Pack 9x11.5 White Rigid Stay Flats Self-Seal Cardboard Envelope Mailers 9"x11.5" 3" stretch wrap Dimensions are outside dimensionsFortify your packages with the most robust cardboard mailers on the market. Crafted from premium 250 GSM material, these white mailers are built to shield your shipments from the elements. Ultra durable 250 GSM cardboard construction Self sealing closure for seamless packing Heavy duty adhesive to prevent leaks and spills Don't entrust your valuable items to flimsy packaging. Our top tier cardboard mailers provide unparalleled protection to ensure