Orange agate is a stabilizing stone. It generates self-acceptance creating a sense of confidence. It offers a calm, soothing energy that brings about balance, harmony and strength. It also generates self-acceptance, which in turn creates CONFIDENCE.
Red Agate is a protection stone. This stone shields the wearer from negative energies and helps get rid of fear and anxiety. This gemstone is very calming; it helps balance the Muladhara (root) chakra and allows you to stay grounded during stressful or emotional times.
Size large works great for all iPhones. Picture of grip on phone is on an iPhone 6