The #3, 8-3/8" x 13-1/4" Self-SealPadded Mailers feature fiber padding that expands as package is handled to absorb shock and protects contents from damage. Sold 100 per case. Dimensions: 8-3/8" x 13-1/4". End flaps are coated with a natural rubber adhesive that only adheres to itself and keeps contents secure during shipping. Mailers feature peel and seal closure. Bags are both moisture and puncture resistant, with no additional cushioning needed. Premium white mailers provides a clean professional look. Sold 100 per case. Attractive white mailers provide a clean, professional and high quality appearance. Fiber cushioning expands as package is handled for consistent protection. Self-seal adhesive strip seals bag securely and provides a tamper-evident closure. Convenient pull tab tear strip allows for easy opening without damage to contents. Smooth interior lining allows for easy product insertion and removal. Recyclable. QuickStrip closure is quick and easy to use - simply remove strip and press to close. 90% recycled, 50% post consumer content. Self-SealPadded Mailers require no additional cushioning.