500 Self-Sealing Paper Envelopes Highest Quality and Value 6″ x 9″ Product Specifications: Dimensions: 6″ x 9″ Quantity: 500 Pieces Additional Details: Self-sealing, peel and stick, adhesive keeps contents secure and tamper proof Extremely durable and lightweight paper material helps save on postage Strong seams for maximum protection Surface easily accepts ink, stamps, and labels Approved for USPS, FedEx, UPS, and DHL Retail Price: $125 Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.