Brand new and high quality Patch comes with hook & loop Sewing on the loop section on the fabric, then the hook comes with the patch. Great for attachment to Jackets, Jeans, Vest, Caps, Hats, Backpack, Pack, Bag, etc. Specification: Material: Polyester 1 Size: Approx. 101 mm / 3.97 x 1.97 inch 2 Size: Approx. 100 x 60 mm / 3.93 x 2.36 inch 3 Size: Approx. 101 x 51 mm / 3.97 x 2 inch 4 Diameter: Approx. 81 mm / 3.19 inch 5 Size: Approx. 101 x 60 mm / 3.97 x 2.36inch Package Includes: 1 Piece Patch Note: Please allow a little size error due to manual measurement. Please be reminded that due to lighting effects and monitor& 39;s brightness/contrast settings etc, the item& 39;s color may be slightly different from the pictures. Please understand.