CraftyMech Test Pattern Generator (TPG) soft silicone rubber case protector (Blue in color). This Cover works great to help grip the TPG while using it, looks awesome and also helps keep it from sliding off surfaces while also helping to absorb some shock if accidentally dropped which can help prevent some damage. It is easily removed when changing batteries and stays in place perfectly while using the TPG. Picture shows the case installed on a TPG but doesn’t include the TPG. NOTE: This case only fits the Full Sized TPG or TPG PRO and doesn’t fit the Mini TPG2.