【Practical Expandable Storage】: Measuring 4.7" x 7.5" (12x19cm), these pockets a spacious yet slim profile, perfect for organizing and expanding the carrying capacity of your favorite jacket, coat, or backpack. 【Secure Zipper Closure】: Each attachable pocket features a smooth-operating zipper to keep your small essentials like keys, cards, or cash safely contained and them from falling out. 【 Canvas Fabric】: Made from sturdy canvas material, these hidden pockets are built to withstand daily use, holding their shape and protecting your items from wear. 【Complete Sewing Kit】: This set includes two identical black pockets, providing you with everything needed to add convenient, secure storage to multiple items in your wardrobe. 【Hand-Sewn Installation】: These sew-on pockets are designed for easy hand stitching, allowing you to securely add a discreet storage layer to your garments or bags without damaging the original fabric.