Rubber Retro Vintage Old School Gaming Controller Case Cover For Iphone 4 4s Rubber Retro Vintage Old School Gaming Controller Case Cover For Iphone 4 4s Inspired Nintendo controller design for iphone 4 4s . This image is printed on metal plates using special heat activated inks that print to a high gloss permanent finish The case is made of Rubber Silicone for light impact protection. The case conforms to the iphone for a nice snug fit which will not easily come off.