XD Design Running Phone Case with LED Light XD Design Running Phone Case for Sports Activities with Neoprene Band.  Suitable for phones with a diagonal of up to 4.7 inches, i.e. 14.5 cm. The case also has an LED light. Material: neoprene, PU, ​​PVC, Velcro Case dimensions: 15 x 8 cm (h x w)