Feature:1. Nylon Material: Selected premium nylon and hook and loop material with good abrasion and tear resistance, durable and long lasting.2. Easy to Use: This hook and loop patch attachment comes in a set of four, convenient and easy to use, easy to maneuver.3. Applicable Objects: This hook and loop base is widely used for training backpacks, training undershirts, training sling bags and so on.4. Strong Adhesion: The product is sturdy and durable, strong grip, strong adhesion, applicable to affix air badges, team signs and more.5. Lightweight and Portable: This hook and loop patch is small in size and light in weight, easy to install, and will not bring too much burden to the training after use.Specification:Item Type: Hook and Loop PatchWeight: 10g / 0.35ozProduct Material: Hook and loop, Nylon.Package List: 4 xHook and Loop Patch