This 8 1/2" X 12" kit contains over 100 square inches of adhesive that can be cut into any shape for any purpose! Great for attaching patches to uniforms for Civil Air Patrol, Martial Arts, Fire and Law Enforcement. Also great for youth program uniform patches for Royal Ambassadors, Venture Girls, Royal Rangers and others. Works on sashes, patch vests, canvas and leather. There are hundreds of additional uses around the house! Carry some in your backpack or car as part of your emergency repair kit. Use it to hem pants or shirts, repair book bindings, repair tent seams, and attach all kinds of patches to any garment. Badge Magic is machine washable but can be easily removed to replace, re-position, or recycle your badges and other items.