20 x 24 x 4 Mailers

Very large soft merchandise requires generous packaging that can adapt around the shape of the contents. JAM Paper 20 x 24 x 4 inch poly mailers provide expanded capacity for apparel, bedding, textiles, bundled products, and substantial e-commerce orders. Their flexible construction helps contain broad or bulky goods without automatically requiring a large shipping carton.

Four inches of added depth makes these mailing bags especially useful when flat poly envelopes cannot hold the full order. A peel & seal closure simplifies preparation, while the oversized white surface leaves plenty of room for shipping labels and identification. The dimensional design works well for warehouse fulfillment, retail distribution, and large customer purchases.

Storage efficiency can be valuable when a business handles both small and oversized shipments throughout the day. Jumbo poly mailers remain compact before filling yet provide substantial room for clothing bundles, fabric goods, and other non-fragile products. Their broad dimensions support higher-capacity packing while maintaining a streamlined parcel shape.